Green energy

Corporate Clean Energy Investment

2010-09-14T21:37:00.000-07:00

* Corporate research, development and deployment (RD&D) into clean energy has continued to grow year on year, reaching a total of $10.5bn in 2007, up from $8.37bn in 2006. The figures show the EMEA (Europe Mid-East and Africa) region taking the largest share, with AMER (Americas) closely following and ASOC (Asia-Pacific) somewhat lagging behind.

* 57.6% of clean energy RD&D investment came from EMEA based companies, 33.8% from AMER and 8.6% from ASOC. Utility / energy companies and technology firms have the highest clean energy RD&D budgets in general, with the top 5 firms being GE, United Technologies, BP, E.ON and BASF in descending order.

* However, energy companies’ investment into clean energy RD&D still only accounts for around 2% of overall energy RD&D expenditure.
General Electric (GE) stands out among all the firms analysed (47 in total) with a RD&D budget for 2006 of $900m, which is 54% of global technology / industrial RD&D spending. Furthermore, GE has committed to increasing this budget under their ‘Ecomagination’ program to $1.5bn annually by 2010, which will be directed to the development ofrenewable energies, more efficient aircraft engines and less energy-intensive solutions to water purification and re-use.

Sector Breakdown and Analysis

Utility / Energy Sector

Spending by utilities on clean energy RD&D covered a wide variety of initiatives and developments: BP continued its research into solar, wind, hydrogen fuel cells, biofuels, combined cycle gas turbines (CCGT) and natural gas, mostly through BP Alternative Energy, which was created in 2005 with an investment of $8bn over the period 2005-2015. BP aims to build two of the world’s first industrial –scale hydrogen power plants by 2015. Shell’s RD&D was in much the same vein, though with extra focus on biofuels, which now puts Shell as the world’s leading distributor of biofuels. Endesa and Enel were pushing forward carbon capture and sequestration, while RWE maintained research into increasing the efficiency of its coal-fired plants, being well aware of its status as “Europe’s largest emitter of CO2” due to its large use of coal reserves. EDF’s main RD&D interests lay in PV, solar thermal and biomass, along with electric vehicles, of which EDF has the world’s largest fleet. As with the other French utilities (Total, Suez, and Gaz de France) a large portion of electricity production comes from nuclear power – in fact 95% of EDF’s electricity generation does not emit any greenhouse gases. The primary area of RD&D for Suez was waste and water management and since the company merged with Gaz de France, a target has been set for 10% of electricity generation to come from renewable sources by 2012 (current level: 3%). In the US, Exxon Mobil was directing the majority of its clean energy RD&D to cogeneration facilities, which reduce the company’s CO2 footprint by 10.5m tonnes/yr. Chevron was developing biofuels and hydrogen fuel cells for transport, and renewables for power generation, whereas Exelon’s spending sought further advances in clean coal technology, solar cells and wind power. Pacific Gas and Electric Company continued research into solar technology, maintaining its position as the leading solar utility in the US.

Technology Sector
As stated earlier, GE was the clear leader in clean energy RD&D in 2006. The $900m budget was spent across multiple divisions, including renewables (wind, solar and biomass), fuel efficiency of aircraft engines, efficiency of power generation and less energy-intensive solutions to water purification and re-use. Airbus also worked on the fuel efficiency of aircraft engines, along with advanced production technologies to minimise energy and water consumption during the manufacturing process. The remaining firms in this sector followed suit, with United Technologies making a significant contribution of $700m to the total figure.

Automobile Sector

The top two clean energy developers in this sector were Toyota ($240m) and Honda ($220m), with Daimler and Volkswagen also standing out ($200m and $110m respectively). As would be expected, a large share of RD&D is on biodiesel, bioethanol, hybrids and cleaner conventional engines in a bid to reduce vehicle emissions in the short term. However, there is growing research in other areas: aerodynamic and lightweight vehicles, recyclability (Volkswagen has set a goal of developing cars with 95% recyclability at the end of life-cycle), and increased efficiency in the manufacturing process (Nissan has put in place a target of reducing CO2 emissions by 2050, on 2000 levels). Last but not least, fuel cell technology is seen as a long-term solution; one that requires further development to be marketable, but one that will also replace conventional fuels and even biofuels in the long run.

Chemical Sector

This emerged as a sector where clean energy RD&D facts and figures were less available and less clearly presented. Out of the chemical businesses examined in the research for this note, BASF was not only the clearest reporter but also by far the highest spender, with a total of $600m directed to clean energy RD&D (this accounted for one third of BASF’s total RD&D budget in 2006). BASF was heavily involved in the development of new materials for organic solar cells, innovative storage media for hydrogen and advanced technologies for improved insulation such as nanopore foams. Bayer continued to research super-lightweight plastics for improved energy efficiency in vehicles along with energy efficient building design. The same trend was seen for STMicroelectronics and Dow Chemical, which has also committed to a reduction in energy intensity by 25% over the period 2005-2015. DuPont had a slightly different approach which included the development of new biofuels and the design of high performance materials such as textiles from renewable sources. AIR Liquide had a different set of research criteria still, with much work carried out on clean coal, biomass, hydrogen fuel cell and gasification technologies. As is seen across all sectors, all the chemical firms were also furthering research into efficiency on their manufacturing operations with an overall aim of reducing emissions in the long-term.

Construction Sector

The cement industry accounts for 5% of all man-made CO2 emissions around the world so it would be reasonable to expect this sector to be engaged in emission reductions and climate change mitigation research. This proved to be the case, with transparent reporting throughout. Lafarge ($120m clean energy RD&D budget) was involved in creating advanced cements and cement substitutes which are less energy intensive and developing carbon capture / storage techniques. Heidelberg Cement ($100m) looked for ways of increasing the effective use of alternative raw materials and fuels in the production of cement, while also setting a target of reducing specific emissions by 15% over the period 1990-2010. This sort of commitment was common amongst construction companies: Holcim set itself a goal of reducing specific emissions by 20% from 1990-2010 and Cemex made a pledge to reduce its specific emissions by 25% by 2015 on 1990 levels. In the steel industry, Arcelor Mittal is coordinating the Ultra-Low CO2 Steelmaking Programme between 48 industrial firms. The programme develops cutting edge technologies and aims to cut CO2 emissions in the long-term by 50%.

Retail Sector

There is limited activity within this sector on clean energy RD&D, with only Tesco providing clear data ($144m). The company is developing gasification technology to turn food waste into power and is also involved in wind, solar, biomass and combined heat and power research. Further to this, Tesco is also the UK market leader in biofuels and is intending to spend $720m on low-carbon technologies over the period 2006-2010.

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Helping Children to Understand Alternative Energy

2010-06-07T22:10:00.000-07:00

If you have ever spent much time with kids, you know that life is one big question and answer session. With all the topics they are always bringing up, there is no better one to introduce than the topic of our world and how to improve it. A parent could take questions about the sun and turn them into answers about solar energy.

Helping your kids understand alternative energy is very valuable.

Alternative energy is energy that does not use oil. Using natural sources such as the sun, air, water, the heat of the earth and waste products, energy can be created that is safer and less pollutive and renewable.

If children already know what the elements that form the basis of alternative energy are, you can take this information and show them how these things are used to make energy. How do we do this?

Some suggestions are:

When you talk about the sun, you can discuss how power can be derived from the sun using solar panels, that the heat from the sun is stored in panels and then converted to electricity to be used in our homes.

Besides instilling the concept of water safely in children, you can use any discussion about water to explain how it is used to create energy. Children can understand tides, waves and dams; you can explain how each of these can be used to create electricity. If you want to go further, you can discuss how water passes over turbines to create power, how generators store this energy, and how electricity is created. Once they understand this, you can show them how this concept works with tides and waves as well.

When you are explaining to your children how important air is for breathing, you can also explain how it can be converted to power via wind turbines to create safe, clean energy.

Children need to understand the danger of steam so that they do not burn themselves, but you can use this opportunity to explain that steam moves turbines and charges generators that can light our streets and power our appliances.

If you keep the concepts simple, even little children can understand. You can illustrate with items found around your home, show them pictures and even perhaps bring them to a power plant that uses alternative energy. The idea is to get them interested, aware and appreciative of these sources of energy.
Autor: meegwell

Electricity from physical pressure?

2010-04-18T00:52:00.000-07:00

A new experiment in France will use the pressure that is made by people walking on the street to electricity!
This Idea might also be used to create electricity from cars and trains movements.
This recycling idea is great, but some more experiments will have to be done to prove it's efficiency.
The estimation is that a system like that will be able to produce approximately 120 Kwh from trains traffic.
Lets hope it will work!

Solar Chargers and Clean Energy

2010-02-05T11:24:00.000-08:00

Solar battery chargers have been around for decades, but their popularity has increased a lot in just the last two years. This is partially because of advancements in technology, and partially because of our increased awareness of the need to shift to cleaner renewable energy sources.

Advancements in technology have reduced the sizes and weights of solar panels, while increasing their efficiency. This makes it possible for small lightweight portable solar chargers to be produced. Another factor which plays a part in the rapidly expanding field of portable solar power, is the increased amount of electronic gadgets that we carry around.

Twenty years ago, not many people were walking around with cell phones. Today, most of us carry at least a cell phone, iPod or MP3 player, and a digital camera around with us - either on a daily basis, or during weekends and vacations.

With all these electronic gadgets comes the need for electricity and power. And thus solar chargers have found their niche.

There are several advantages to using portable solar chargers and solar panels. First of all, they are eco/environment-friendly. They do not produce harmful waste, and can be used anywhere where there is daylight.

Many people think that solar chargers can only be used in warm sunny areas. This is not necessarily true. Solar panels are more effective in colder temperatures. In fact, a solar panel or charger would create more electricity on a clear day in Alaska, than it would in the sun of the Arizona dessert. This is because the temperature of the solar panel influences the effectiveness with which it can convert solar energy into electrical energy.

The above fact, combined with the increased effectiveness of solar panels, has made solar chargers an attractive method of powering or recharging small electronic gadgets.

These days, a small solar battery charger can run your cell phone, iPod, or MP3 Player. It can recharge your digital camera and it can be used to recharge batteries.

Some solar chargers, such as the Solio Charger, come with internal batteries. These batteries are automatically charged when the solar charger is exposed to daylight. This allows you to recharge your cell phone, or other electronic device, from the solar charger, later on. Solar chargers with built-in batteries usually store sufficient power to recharge your cell phone twice, or to run an MP3 player or iPod for several hours. Your digital camera can also be fully recharged by one of these devices.

Solar chargers are starting to be a part of many standard emergency kits. They are a reliable source of power so long as there is daylight available.

Solar chargers are a convenient source of power in remote areas, on field trips, or when out hiking and camping. They can recharge batteries, cell phones, or other gadgets in any location.

In addition to being convenient, solar chargers are a clean energy source and do not cause pollution or other harmful emissions while creating electricity. They also reduce the need for disposable batteries, and thus reduce the overall volume of harmful chemicals and toxic waste in circulation on the planet.

Article Tags: Solar Chargers, Clean Energy, Solar Panels, Portable Solar, Cell Phone, Digital Camera

Source: Free Articles from ArticlesFactory.com

ABOUT THE AUTHOR

Anna Stone supports environmentally-friendly products, such as the use of solar power and other clean energy sources. For more information see Solar Battery Chargers or The Brunton Solar Battery Charger.

2010-02-02T23:29:00.000-08:00

Image via Wikipedia

There are different modes of travel that people use. Among these is that of hybrid cars. The various hybrid car brands allow people the choice of having a stylish looking vehicle at the same time that fuel is conserved and the environment is kept pollution free. The various cars which can be included in the range of hybrid cars will include the popular SUVs.
With so many choices like these you will be able to understand why people like to look at how buying hybrid cars can be of help to them. To being your hunt for a good hybrid brand you should first take a look on the internet. While this may seem time consuming it will save you time when you are actually shopping for a good car make.

You will be able to see the latest hybrid cars which are due to come on to the market. And you should see if there are any performance reviews available. This information will help you in the decision making process of which hybrid electric car to choose from. You need to understand that while there are many brands of hybrid cars, some of these may not be that easy to repair or have their parts replace.

There are as we know many different types of hybrid cars that can be bought. These will for the most part be well known car brands. You will find that Honda which is a known manufacturer of cars also has their version of a hybrid car. The Honda Civic hybrid is one such hybrid that people like to buy.

The Honda Civic hybrid will be found having a 5 speed manual overdrive transmission. This Honda car is an assist hybrid car. Unlike other hybrid cars the Honda Civic hybrid has been able to take an award for the best international engine. From Motor Trends the entire range of Hybrid cars is known to be car that people can rely on.

The various ways and means to finding the right hybrid cars can be difficult as there are many choices with which to overwhelm you. Having access to a list of hybrid cars will help cut down this mass of complications which can arise especially if you don t have a clear idea about the car that you want. Once you can see all of the hybrid cars and see their driving specifications, you can then decide which is the hybrid car for your lifestyle.

Article Tags: Honda Civic Hybrid, Hybrid Cars, Honda Civic, Civic Hybrid

Source: Free Articles from ArticlesFactory.com

ABOUT THE AUTHOR
Looking for a hybrid car more relevant and useful info at www.hybridcars.extrafindouts.com

Go Green With Energy Efficient Kitchen Appliances

2010-02-01T11:20:00.000-08:00

Using environmentally friendly cleaning products, recycling and using biodegradable bin liners are just a few ways families are going green in the kitchen. However one of the most important, and significant changes many households are making is buying and using energy efficient kitchen appliances.

For many families, the kitchen is the room in the house where the most energy is consumed. Refrigerators, cookers, ovens, dishwashers and other kitchen appliances can account for nearly 40% of the total energy consumed in some homes. Buying energy efficient appliances, and changing the way kitchen appliances are used on a daily basis can easily make the kitchen a greener place.

Once you make the decision to buy kitchen appliances, for your new eco-friendly kitchen, it's important that you consider the size of the kitchen appliances. Many families buy oversized kitchen appliances that they don't need and end up wasting energy in the process. Larger kitchen appliances with lots of features can be very tempting. However if you have a small family, it's best to buy energy efficient kitchen appliances that will fit your family's needs, rather than opting for larger models. You'll save space, money and you'll be helping to save the environment too.

Dishwashers are great for convenience, but it's important that you use them wisely. Did you know that many of the newer, more energy efficient dishwashers use less water than old models? Additionally, many of them are engineered so that you don't have to waste additional water rinsing your dishes before you place them into the dishwasher. When buying an energy efficient dishwasher, choose a compact model, and remember to run it only when it's full to help save both energy and water.

It's imperative for families that cook often to use energy efficient appliances. Using kitchen appliances such as cookers and ovens can require a great deal of energy. When possible, use microwaves or other smaller kitchen appliances to prepare or heat food. And if you need to boil water, try using more practical smaller kitchen appliances such as a cordless kettle, rather than utilizing the cooker.

Do you still use an oven that requires preheating? Most newer models have made preheating a thing of the past, thus just one of the ways energy efficient ovens can help you reduce energy consumption. And remember, when it's time to use the oven, always try to cook more than one dish.

Another great kitchen appliance to consider when going green is a range hood. A range hood can help with the ventilation in your home, and keep the air in your kitchen cleaner. Clean air is essential in any eco-friendly environment.

When considering buying new kitchen appliances, the first thing that probably comes to mind is the price tag. While purchasing energy efficient appliances can be a significant investment initially, you'll see the savings instantly on your energy bill and save even more in the long run. Energy efficient appliances can save you between 10 - 50% in monthly energy costs. So in reality, by purchasing energy efficient appliances you're not only doing your part to help protect the environment, you're also saving a substantial sum on energy costs too.

Article Tags: Energy Efficient Kitchen, Efficient Kitchen Appliances, Energy Efficient Appliances, Energy Efficient, Efficient Kitchen, Kitchen Appliances, Efficient Appliances

Source: Free Articles from ArticlesFactory.com

ABOUT THE AUTHOR

Internet Kitchen'>http://www.internetkitchenappliances.co.uk/">Kitchen Appliances is a leading online retailer of branded, quality kitchen appliances. CompareBasehttp://www.comparebase.com/">CompareBase>. For more information and free, impartial advice on buying energy'>http://www.internetkitchenappliances.co.uk/">energy efficient appliances, visit Internet Kitchen Appliances (IKA) online.

10 Ideas on how to turn things around.

2010-01-28T11:19:00.000-08:00

Before going green, get energy efficient, and save yourselves some money.

If going green still seems a bit of a chore, you can always start by getting more energy efficient. Energy efficiency is all about doing the right thing, and finding practical ways to reduce your energy consumption. Today, using less energy not only helps fight the effects of global warming, but it can also help you to reduce your bills. Here is our top 10 energy saving ideas:

1. Heating - Turning your thermostat down by 1 , and having Central Heating Maintenance carried out could save you up to 10% off your heating bill.

2.Lighting - Low energy light bulbs last up to 15 times longer than traditional bulbs and use 80% less electricity.

3. Cooking - Remember to cover saucepans with lids to ensure the heat is kept in. You may also find you don't need the heat as high with the lid on.

4. Appliances - Don’t leave the television on standby as this wastes energy.

5. Bathing - Take a shower instead of a bath, and ensuring you have the correct Boiler Care carried out. An ordinary shower will use a third of the hot water needed for a bath.

6.Cavity Wall - Installing cavity wall insulation could save you up to £235* a year.

7. Loft Insulation - Up to 25% of heat is lost through your roof. Save as much as £90* a year by insulating your loft to 25cm*

8. Washing Machines - An energy efficient washing machine could use up to 33% less energy a year.

9. Fridges - An A-rated fridge-freezer is more energy efficient than other fridge-freezers.

10. Dishwashing - A new energy efficient dishwasher uses 60% of the energy of a typical old one.

Bonus tip: Finding a cheaper Electricity Supplier would help too.

*The cost savings shown are approximate, are provided for illustrative purposes only and are based on a gas heated semi-detached house with three bedrooms. Savings assume a gas price of 2.57p/kWh with gas consumption, of 31,700 units per annum (prior to installing the insulation measures). Individual savings may vary depending on type, age, main heating fuel of your home or if you choose to take increased warmth following installation of the measures.

Green energy is derived from clean renewable sources such as solar, wind, water and waste which do not generate greenhouse gas emissions.

Article Tags: Energy Efficient

Source: Free Articles from ArticlesFactory.com

ABOUT THE AUTHOR

This article has been brought to you by Jay Khan on behalf of Powergen. Powergen is part of E.ON - UK's largest integrated electricity company. Also brought to you by Powergen are Central Heating Maintenance, and Boiler Maintenance.

How to make a home more green energy efficient?

2010-01-25T09:00:00.000-08:00

With an increased stress on environmental friendly and energy efficient technologies making a home more green energy efficient has become easy as well as cost effective. So if you are thinking of some simple ways to save up on electricity bills you can bring in some smart changes to your home by making it more eco friendly and end up in saving up a considerable amount of money on the long run.
The term green energy basically refers to the usage of heating and cooling devices which use much less energy or renewable energy such as solar and wind which is environmental friendly as well as cost effective. Contrary to popular belief installing energy efficient devices in one’s home does not involve a huge investment as there are a numerous companies in the market offering green energy solutions for homes at highly competitive and bargain prices. The following section lists some convenient ways by which you can make your home more green energy efficient:
1. Install a solar water heater: Installing a solar water heater is a great way to turn your home more green energy efficient. While purchasing a solar water heater from the market can be expensive one can also build their own solar powered heaters at relatively low prices.
2. Put up photovoltaic solar panels: Using the sun’s renewable energy and converting it into electric power can be easily done by putting up photovoltaic solar panels on the rooftops of your home.
3. Opt for a domestic windmill: If you live in a windy area, installing a domestic windmill or a wind turbine is another great way to generate power through wind energy.
4. Switch to passive solar technology: If you are constructing a new home you can make it more green energy efficient by using bricks that are made of insulated materials, installing energy efficient doors and windows as well as deigning the home to allow the optimum passage of natural light into your rooms.
5. Build a compost pit in your garden: A great way to recycle your biodegradable kitchen waste and make your garden area more green and fertile is by building a compost pit.
Turning a home green energy efficient involves utilizing renewable energy such as sun, wind and water into power through innovative technologies which are easily accessible in today’s times for domestic use. So go ahead and do yourself and the environment a great favor by adopting a more eco - friendly lifestyle by turning your home more green energy efficient.
Article Tags: Home More Green, More Green Energy, Green Energy Efficient, Home More, More Green, Green Energy, Energy Efficient, Renewable Energy, Solar Water

Source: Free Articles from ArticlesFactory.com

ABOUT THE AUTHOR

Melanie Hogeveen is an expert writer in varied fields and has been doing research on several topics for the past several years. She is renowned for her advices and tips to help people and environment. For more details please visit Green Energy.

Green Web Hosting

2010-01-23T23:01:00.001-08:00

Green Web Hosting has become a major consideration over the last couple of years, and due to the already massive and still increasing global energy demands of the IT industry, green energy web hosting is here to stay.
Most web hosting as with other business is powered by electricity generated from the traditional power stations, running on coal, oil, gas and nuclear power. With the rising prices of these fossil fuels and growing concern about the safety of the nuclear industry many businesses are looking at ways to reduce their carbon footprint, the benefits of this are two fold:

1. PR, being seen to be actively trying to cut down on your emissions will ultimately win you more customers.

2. Economic Considerations, as the cost of producing fossil fuels increases so does the cost of powering your servers, in-addition it is anticipated that the worlds server farms will by the end of 2012 be creating a bigger impact on the environment than the airline industry. This will have a knock on effect as governments penalise companies not actively trying to reduce their carbon footprints.

So how do web hosting companies go green? Well there are several different methods, some produce their own electricity, using solar panels and wind turbines mounted at their server farms, some especially in Greenland use geo thermal energy or hydroelectricity. And at the other end of the spectrum some simply buy green energy credits to offset their carbon footprint.

Other ways that hosts reduce their carbon footprint is to use newer technology such as the AMD Opteron server which generates 50% less heat and therefore requires less energy to cool them, greener web hosts are also running entirely paperless offices and billing which reduces deforestation.

Which ever way you look at it green web hosting is here to stay and should be a factor in your next choice of web host.

Source: ArticlesFactory.com

Sun shines bright on Solar Energy Panel use

2009-12-27T01:59:00.001-08:00

Here comes the sun, make the most of the renewable energy. This is a clean and environmentally sound means of gathering solar energy. Solar energy has been used since prehistoric times, but in a most primitive manner. In the coming years it is expected that millions of households in the world will be using solar energy as the trends.
Solar energy collected through Do It Yourself solar panels could be used to meet the electricity requirements. Through Solar Photovoltaic (SPV) cells, solar radiation gets converted into DC electricity directly. This electricity could be either used as it is or can be stored in the battery. This stored electrical energy then can be used at night.
SPV can be used for a number of applications such as domestic lighting, street lighting, village electrification, water pumping, desalination of salty water, powering of remote telecommunication repeater stations and railway signals.
Solar energy or green electricity thus created could be used for Cooking/Heating, Drying/Timber seasoning, Distillation, Electricity/Power generation, Cooling, Refrigeration, Cold storage.
Many small time farmers and rural people could benefit by building solar panels at home. This would help them in saving huge cost invested in purchasing readymade Solar Energy Panel. In agrarian country Solar Energy Panels come as a boon. Constructing Solar Energy Panel does not call for expert knowledge.
Step-by-Step guides available in the market would provide end to end subject knowledge, about raw materials needed to build a solar energy panel and instruction on construction. They also suggest were the raw materials could be procured.
Home Made Energy - Learn about wind and solar energy www.renewableenergy4earth.com

Powering Paradise - Maui's Clean Energy Environment

2009-12-27T01:57:00.001-08:00

We call it paradise and "No Ka Oi" (the best) but behind Maui's pristine beaches and tropical waterfalls lies a polluted history of energy production that to this day exaggerates the unhealthy and wasteful ways of our country's industrial past. While much of the U.S. has cleaned up with green laws and initiatives, Maui lingers in a world of burning coal, diesel andbagasse. Even though Maui has fallen behind in greening its act, it may become an economic proving ground for clean energy.

An early adopter of electricity, Maui had its first electric lights powered by burning bagasse (the solid waste remains of burnt sugar cane) in 1881. The lights were used to help the Spreckels mill increase nightly production. The majority of Maui's energy supply now comes from burning diesel. This puts residents and visitors wallets hostage to the cost of crude. The cost of energy on Maui is the highest in the nation. Businesses transfer this cost on to goods and services.

With state and federal initiatives and laws and under pressure from the community Hawaiian Electric Company (HECO) is striving to create renewable sources of power. HECO is advertising with more than one million to increase public support for alternate energy in the islands.

The Current State of Wind.

First Wind's Kahea Wind project installed on the South West side of the West Maui Mountains has been producing 30Mega Watts since June of 2006. According to First Wind's website, "the 20 GE 1.5 megawatt turbines generate enough clean, non-polluting power to meet 9% of Maui's total electricity needs during peak hours and up to 30% during non-peak hours."Kahea Wind is actively seeking to double the number of towers and energy output of their farm.

Shell WindEnergy and Ulupalakua Ranch announced jointly on June 30, 2006 that they planned to install a 40 megawatt wind farm in Ulupalakua Maui which is on the South West Slope of Haleakala. If the same formula used for Kahea Wind holds this would produce 12% of Maui's total peak requirements and 40% during non-peak hours. In May of 2008 Rob Parsons reported in Maui Time Weekly that ShellWindEnergy had scaled back its plans to produce only 20 megawatts, is considering battery storage to prevent fluctuating input to the Islands grid and is in the process of drafting the Environmental Impact Statements (EIS) required to move forward.

Tapping in to Hydroelectric.

An Australian company named Oceanlinx is moving forward with a project to harness a mere 2.7 Megawatts of energy by installing floating generators off the North Shore.

In March 2008 Oceanlinx hired Planning Solutions to draft an EIS that is expected to be finished in 2009. The turbines would use air pressure generated by wave swells pushing into a semi submersed chamber.

Makila Hydro, LLC Makila Hydro, LLC was formed in 2001. It has restored a generator at the Pioneer Mill in Lahaina that was originally constructed in 1914. The plant has has been pushing a half a megawatt into Maui's energy grid since September 2006.

Other prospects for ocean energy include tidal power, Auau channel turbines that run deep between Maui and Lanai, and Ocean Thermal Energy Conversion (OTEC). Difficulties with deep ocean power plants include the protection of sea life and keeping the generators free of accumulated debris.

Plugging in to the Solar Source.

Despite advances in Solar Power, cost still outweighs benefits. There are researchers trying to change that and some innovators in the field on Maui are finding ways to skirt the high costs.

Solar thermal energy production employs a rooftop system made to heat water. By heating water with solar energy, households can expect large reductions in monthly energy use, (from 15% - 25%). The State of Hawaii, The U.S. Government and Maui Electric, a branch of HECO , all offer incentives for these energy saving installations. There are state and federal income tax credits and no interest loans available.

The photovoltaic method of energy production employs cells that turn light into electricity. These are the cells you find on your solar powered calculator. The high cost of these cells has remained the main obstacle for solar power but with some unique business models photovoltaic energy is inching forward.

Although Maui has a very long way to go to achieve energy sustainability, the greening of paradise continues. I for one look forward to an island that can live up to its sparkling reputation.

If your coming to experience the "No Ka Oi" of Hawaii, consider these affordable Maui Condos to provide a balance of luxury and cost.

Solar Power Practicality For Camping

2009-11-17T22:27:00.000-08:00

Solar power systems for camping are increasing in availability, but what about practicality? Can solar power systems for camping be put to use readily? Are they portable enough? Are they

durable enough?
Solar power practicality for camping must address those questions and more. Are solar power systems for camping cost effective? Do they produce enough energy for normal needs?

RV Camping
Solar power systems for camping can readily be used in RV camping. But are they practical?

Many people spend most of their RV camping time in RV camping spaces with full hook-ups. They plan trips according to where the next RV camp is, and reserve a full hook-up space for the end of each day. For them, solar power practicality is questionable. It makes a good back-up system, if there is a power outage at a campground. On the whole, however, it is an unnecessary expense - just another toy.

Others enjoy the freedom of being able to camp without hook-ups. They want to get off the beaten track - be pioneers. They want the opportunity to be in a remote, quiet place for a few days. They may want to go off road, or stop beside a quiet stream, even though it is in the middle of nowhere. They don't want to rush to make it to the next full hook-up campground.

Solar power practicality for camping is real for the second group of campers. Solar power serves a practical use for them. It breaks the leash of energy needs and lets them wander as they please.

Operating an RV's electrical system with a solar power system is simple. Charging its batteries with solar power is also simple. You need to plan your system, of course. You need to know how much energy you want. Then you need to purchase and install solar panels, batteries, and inverters that will produce that amount of energy for you.

Many Internet websites will guide you through the necessary steps of determining how much solar power you need. They will explain which components will provide that amount of energy. Solar power systems for camping in recreational vehicles are increasingly available in a range of sizes, and you are sure to find one to fit your needs. Most are easy to use.

Solar power systems for camping may make you think twice about appliances you take for granted in RV camping. For example, suppose you have a coffee maker that requires 15 minutes to brew coffee, and then keeps the coffee warm on a warming plate. This will consume a lot of your solar power. You may want to replace that coffee maker with one that will brew in 10 minutes and shut itself off. Pour your coffee into a thermos and it will remain hot without using more energy.

Non-RV Camping

Solar power systems for camping are also practical for non-RV camping. The same two groups of people are to be found. One group likes to make camp in a KOA campground, with electrical power close at hand. The other group likes to hike into the back country with lightweight backpacks,and camp wherever darkness overtakes them.

Solar power practicality can easily be seen in the array of lightweight, portable units hitting the market. Solar power can be generated by the backpack in which gear is carried. Flexible solar panels can be rolled up and carried to the campsite, where they can be stretched on the ground to generate additional energy.

Solar power systems for camping are small and portable, but can generate enough energy to run a small heater or light bulb. Solar collected by a backpack while hiking can recharge a cell phone, camera, or iPod. Small solar power units will run appliances made for use in a vehicle. The coffee maker that will plug into your cigarette lighter can be run by a flexible solar power panel.

Solar power practicality for camping is sure to increase, and products for this use will multiply. Those who appreciate the environment enough to want to be far out into it will demand clean energy, i.e. solar power.

Solar Energy For Homes - Steps to Decrease Home Energy Costs

2009-10-31T23:26:00.000-07:00

Have you ever wondered if you can save money on home energy costs by using sun energy? The answer is yes and in my opinion the most cost effective way to do that is by building your own solar panels. You see the biggest problem with going solar for your home for most people is...

The Cost

A basic install of solar panels, if you have someone do it for you, can set you back over $20,000 and take almost 30 years to get paid back. Who has that much time and money to invest in solar energy for homes.

Most people don't live in their houses that long any more. You probably want something that's cost effective and can make it worth the money to invest in.

To ask for tens of thousands of dollars for sun energy is out of the price range for most people.

How Much Can You Really Save...

Well, that's a good question. If you do it yourself you can get solar panels made for under $200. Then with each solar panel on your house you could produce up to 120 watts of power.

On top of that... one of the added benefits is that your home value could go up because of the added savings built in.

It's Easy To Do

Most people, when thinking about Solar Energy For Homes, feel like it would be difficult for them to put together. The truth is, it's pretty easy as long as you have the right directions.

I read about a non-official study that put 43 newbies to work on creating solar panels for their home, both male and female. All 43 were able to create well polished solar panels. And best of all it was enough electricity to run a few appliances.

So there you go. Anyone can put up solar panels and begin using solar energy for their home. It just takes a little time and elbow grease with the right directions. With the right person guiding you it would be a no brainer to use solar energy for homes.

Don't you want to lower your electricity costs and start using solar energy for your home. Visit Solar Energy For Homes Now to find out how to get started.

The Differences Between Clean Energy, Renewable Energy, and Alternative Energy

2009-09-06T07:35:00.000-07:00

To many people, the differences between "alternative energy," "renewable energy," and "clean energy," might not be obvious. But each term is unique and has its own individual definition. These three terms are not all exactly the same.

Alternative Energy

When we speak of alternative energy, we refer to sources of usable energy that can replace conventional energy sources (usually, without undesirable side effects). The term "alternative energy" is typically used to refer to sources of energy other than nuclear energy or fossil fuels.

Throughout the course of history, "alternative energy" has referred to different things. There was a time when nuclear energy was considered an alternative to conventional energy, and was therefore called "alternative energy." But times have changed.

These days, a form of "alternative energy" might also be renewable energy, or clean energy, or both. The terms are often interchangeable, but definitely not the same.

Renewable Energy

Renewable energy is any type of energy which comes from renewable natural resources, such as wind, rain, sunlight, geothermal heat, and tides. It is referred to as "renewable" because it doesn't run out. You can always get more of it.

People have begun to turn to this type of energy due to the rising oil prices, and the prospect that we might one day deplete available sources of fossil fuels, as well as due to concerns about the adverse effects that our conventional energy sources have on the environment.

Of all the different types of renewable energy, wind power is one which is growing in its use. The number of users who have some form of wind power installed has increased, with the current worldwide capacity being about 100 GW.

Clean Energy

"Clean energy" is simply any form of energy which is created with clean, harmless, and non-polluting methods.

Most renewable energy sources are also clean energy sources. But not all.

One such example is geothermal power. It may be a renewable energy source, but some geothermal energy processes can be harmful to the environment. Therefore, this is not always a clean energy. However there are also other forms of geothermal energy which are harmless and clean.

Clean energy makes the less impact on the environment than our current conventional energy sources do. It creates an insignificant amount of carbon dioxide, and its use can reduce the speed of global warming - or global pollution.

As you can see, alternative energy, renewable energy, and clean energy are very similar. But it is important to know that there are differences.

There are many actions which can be taken, to help reduce the greenhouse gases in our atmosphere. Some of these steps can be taken in your own home. Many clean energy solutions can can be easily installed, and some kits are quite affordable.

Carbon emissions and other forms of pollution are not only created by heavy industrial factories. They are created in the common household as well. Energy efficiency has become an important aspect of our lives.

It's important to start making changes now; if we want to save our planet for our children, for the flora and fauna of the Earth, and for the future of mankind. Clean energy, to be exact, can make a big difference.

Green Energy Revolution: Energy Saving Devices

2009-07-25T23:19:00.000-07:00

World today is experiencing energy revolution. Environmental issues are catching up and with the increased emphasis placed on preserving the environment we all need to play our roles in saving energy. By saving energy, we can definitely take a positive step in fighting the climate change and in preserving non-renewable sources of energy. Let us look at some devices and measures that can help us conserve energy and replace non renewable sources with renewable sources of energy.

Many companies are now providing customer-focused energy equipments like Energy savers, Utility Instruments, Level Controllers, Control Panels and Process Control Equipments etc. Various products that are now placed in the shelves of the store and that help in energy revolution and conservation are:

• Integrated Intelligent Home System:
This provides you with home security, control, automation and communication related features. One can control and monitor their home and office security along with controlling the home appliances and lighting from any telephone, keypad, handheld remote control system, computer or the internet. The products have outstanding remote communication features which can allow you to communicate with visitors when they are still at office doors, you can send them your messages and can also hear their messages. In case there is alarm notification, you can listen to different sounds and the activity present in the surroundings.

• Light and Air -conditioner Energy Saver:
These devices are normally very easy to install and help to save energy directly. They can adjust the temperature by automatically realizing the self-motion adjustment. They do not connect to any circuitry in the AC. They have stable capacities and do not get affected by fluctuations in external temperature. Trouble from these energy saver devices do not harm or affect the functioning of your equipment in any way. The devices are shock proof and help you reduce your power requirement by minimum 20%.

• Green Energy Products
Today, you would find an array of Green products in the market. Green products and appliances include energy saving appliances and devices for your office and home, windows/doors utilizing solar energy and household products built out of eco-friendly materials. Fluorescent light bulbs are another light saving devices utilizing minimum amount of electricity per watt. All these energy saver products positively influence the environment and reduce the energy and electricity costs. They also reduce the emission of pollutants in the long-term.

Other products like energy saving remote control made out of plastic are also available for saving energy in your day to day use.

Benefits of using Energy saving & Intelligent Products:

• Uses 75% to 80% less electricity.
• Cost less and work too well
• Reduce dependence on coal and petroleum
• Help to address concerns of global warming
• Reduce the gasoline and electricity bills
• Reduce the green house gas emission levels

Overall, reduced energy usage means that the need to go for building new transmission lines, infrastructure and other related devices can be delayed and prolonged. Hence, one can defer the environmental concerns and issues, if not have complete removal. All the energy saving programs and devices will reduce the amount of greenhouse gas emissions made by coal utilizing power plants. Emissions up to an average of around 2.1 billion pounds per year can be saved for around 20 years

So, when we are aware of these things, why not head on the way to conserving energy!

The Differences Between Clean Energy, Renewable Energy, and Alternative Energy

2009-06-27T07:45:00.000-07:00

To many people, the differences between "alternative energy," "renewable energy," and "clean energy," might not be obvious. But each term is unique and has its own individual definition. These three terms are not all exactly the same.

Alternative Energy

When we speak of alternative energy, we refer to sources of usable energy that can replace conventional energy sources (usually, without undesirable side effects). The term "alternative energy" is typically used to refer to sources of energy other than nuclear energy or fossil fuels.

Throughout the course of history, "alternative energy" has referred to different things. There was a time when nuclear energy was considered an alternative to conventional energy, and was therefore called "alternative energy." But times have changed.

These days, a form of "alternative energy" might also be renewable energy, or clean energy, or both. The terms are often interchangeable, but definitely not the same.

Renewable Energy

Renewable energy is any type of energy which comes from renewable natural resources, such as wind, rain, sunlight, geothermal heat, and tides. It is referred to as "renewable" because it doesn't run out. You can always get more of it.

People have begun to turn to this type of energy due to the rising oil prices, and the prospect that we might one day deplete available sources of fossil fuels, as well as due to concerns about the adverse effects that our conventional energy sources have on the environment.

Of all the different types of renewable energy, wind power is one which is growing in its use. The number of users who have some form of wind power installed has increased, with the current worldwide capacity being about 100 GW.

Clean Energy

"Clean energy" is simply any form of energy which is created with clean, harmless, and non-polluting methods.

Most renewable energy sources are also clean energy sources. But not all.

One such example is geothermal power. It may be a renewable energy source, but some geothermal energy processes can be harmful to the environment. Therefore, this is not always a clean energy. However there are also other forms of geothermal energy which are harmless and clean.

Clean energy makes the less impact on the environment than our current conventional energy sources do. It creates an insignificant amount of carbon dioxide, and its use can reduce the speed of global warming - or global pollution.

As you can see, alternative energy, renewable energy, and clean energy are very similar. But it is important to know that there are differences.

There are many actions which can be taken, to help reduce the greenhouse gases in our atmosphere. Some of these steps can be taken in your own home. Many clean energy solutions can can be easily installed, and some kits are quite affordable.

Carbon emissions and other forms of pollution are not only created by heavy industrial factories. They are created in the common household as well. Energy efficiency has become an important aspect of our lives.

It's important to start making changes now; if we want to save our planet for our children, for the flora and fauna of the Earth, and for the future of mankind. Clean energy, to be exact, can make a big difference.

Leadership Gap in the Green Market!

2009-06-27T07:44:00.000-07:00

With projections of the creation of 5 million new green jobs, there is a striking leadership gap in the Green Jobs market. Growing numbers of people are reinventing their careers in this new market, so one has to ask, “Who’s going to lead?” Are our executives, consultants, and entrepreneurs prepared with the right tools, training, and skills to successfully manage and lead green business? How prepared are these leaders to achieve BOTH profitability and sustainability?

Those entering the green industry stand to be a part of one of the greatest business opportunities in recent history. Energy alone represents a multitrillion dollar global market. In addition, studies indicate growth in well-paying green jobs. The demand for well-trained people at all levels in organizations is high and what is needed is crucial business training with a green focused application.

A Green MBA is the way to go for Green Leaders who wish to position themselves for success.

A Green MBA provides people with real options and freedom to pursue career opportunities throughout the green sector. Businesses are calling for qualified professionals with the right business skills relevant to green sector issues. These skills include the business standards of effectiveness in leadership and communication and a solid understanding of business strategy, performance, and finance. A Green MBA also provides skills specific to the needs of the Green Economy including green marketing, green branding, and green leadership. These are the skills needed to help companies to earn and retain green and social credibility in the new green economy.

The potential business and individual opportunities of the Green sector are indisputable. Positioning oneself to maximize their marketability to green employers is priority number one and a Green MBA may just be the competitive leverage people need. As the demand for qualified professionals continues to grow, selecting the right degree program is imperative. The right Green MBA program stands to boost careers and position people to take advantage of this amazing opportunity.

7 Good Bad Or Ugly Green Energy Trends Which Will Affect Your Bottom Line

2009-06-21T21:00:00.000-07:00

We all love Mother Earth. If the devil is in the details, applies here as it does in most areas of life and business, how do we move to the next step of a greener world? What does it really mean to your company to actually operate in a greener world, and how soon will it happen? Logically most companies will see some benefits (good), some drawbacks (bad) and some will face major problems (ugly).

Consider how the following seven strategic "green energy" trends will impact your industry and your business in particular.

Bottom line benefit case studies from sustainable pioneers going green are starting to appear in the Wall Street Journal, other major business publications, and possibly your local newspaper.
Technology can help. Website and software tools are available to calculate the carbon footprint for your company, as one of the first steps to understand the various aspects of instituting green for your company. That capability can help a company research, define and then estimate its carbon footprint. The ability to include its entire worldwide supply chain helps better plan for the transition to a greener carbon footprint. Basically this quantifies targeted emissions for reduction to some government mandated level for your industry or country.
After estimating the carbon emission of your carbon footprint versus the mandated quantity, carbon tax can be estimated at a given carbon tax rate per ton. Soon to follow will be footnote disclosure and then recording the carbon footprint liability. This will be massive for some companies. The higher the carbon footprint quantity and the higher the tax rate, the higher the tax liability for targeted industries.
Think of people in prior generations protesting the Vietnam War or chaining themselves to trees to prevent logging operations. Companies need to better understand the passion, even fervor, of green energy advocates who demand that business formulate and implement green initiatives.
A "green washing" backlash is developing when clean energy advocates think corporate green claims are overstated. Remember, they define how green your activities must be, not your executives.
You will soon see pressure from your larger customers for you to meet greener mandates they have put in place. If you want to continue doing business with a number of blue-chip companies, you will be meeting their goals of greener operations as part of their strategic planning. Since it is easier for corporate level executives and strategists to make a decision than for their suppliers to actually make those strategies work, be prepared.
Many clean energy advocates are concerned about the backlash already building against going green. As more details of the magnitude and cost of proposed carbon tax legislation and the extent of its use of proceeds for Congressional leadership approved or non job creation purposes are apparent, a backlash against that Congressional leadership plan is building. To the extent that the job creation justification actually is used to fund a welfare system tax, backlash will accelerate.

Advocates see a much overdue environmentally transition. Other experts are concerned that the carbon tax being discussed will destroy more jobs than are created in the green sector. Whatever tax is enacted and undoubtedly revised, companies must plan and prepare for a range of conditions from strong benefits and opportunities to substantial, even massive, associated rising costs that such a tax will produce. Every industry and most businesses will see good, bad or ugly aspects from the greener world. How prepared are you?

Bottom line? - What is the cost of what you don't know?

Stop Profit Leaks Now. Apply this information to improve your profitability, re-engineer business models, and strengthen or gain competitive advantage in the marketplace. And apply the free Fiscal Test available at http://fiscaldoctor.com/fiscaltest.html

From the author of the forthcoming book, 'Stick Out Your Balance Sheet & Cough: Best Practices for Long Term Business Health'.

From Gary W Patterson, http://www.FiscalDoctor.com
Copyright 2009

Article Source: http://EzineArticles.com/?expert=Gary_W_Patterson

Little progress seen at climate talks - Nature

2009-05-02T21:09:00.000-07:00

This article is part of Nature's premium content.
Published online 14 April 2009 | Nature | doi:10.1038/458815a

Money and targets separate developed and developing countries.
Quirin Schiermeier

On 29 March, the initial day of the first of three preparatory meetings for the Copenhagen climate-change summit in December, Todd Stern, the US special envoy on climate change, drew thunderous applause when he told the delegates that he was "determined to make up for lost time". When the meeting ended on 8 April many of the 2,000 delegates had the impression that there was still a lot of making up to do.

Nature on California rule and biofuels...

2009-04-29T20:32:00.000-07:00

cited this week from Nature News:
"State rule says biofuels aren't so green.
The state of California has adopted regulations to curb greenhouse-gas emissions from transportation fuels, codifying evidence that biofuels are significantly dirtier than they were once thought to be.
The California Air Resources Board approved its 'low-carbon fuel standard' on 23 April, requiring fuel providers to cut the greenhouse-gas emissions from fuels by 10% by 2020, compared with 2010 levels. "

from Jeff Tollefson

from : California in clean-fuel drive

My Green Weekend

2009-04-29T09:46:00.000-07:00

It’s my job to write about the environment, so I try my best to walk the walk when it comes to the size of my carbon footprint. But even this ecophile can do more. So one weekend my fiancé, David and I set out to make a few easy, eco-friendly adjustments to our apartment that could also reduce our utility bill. And, we figured, what better time to finish greening our home than while our friends’ young daughter, Rebecca was visiting.

First thing Saturday morning, we went through each room, taking stock of all appliances and electronics that were plugged in to various sockets. They included everything from lamps and coffee pots to computers and cell phone chargers. We came up with a total of 21 plugged-in appliances and consolidated them into five power strips with on-off switches. According to the U.S. Department of Energy, unplugging idle electronics and appliances can cut as much as 75% of the electricity they consume. Now when we walk out of a room, we automatically save energy by simply clicking off the power strip.

Next we decided to tackle lightbulbs. The apartment was lit with the incandescent bulbs of old, so we decided to switch to their greener counterparts, Compact Fluorescent LightBulbs. CFLs use just a quarter of the energy, last up to 10 times longer and can cut lighting costs in half! So how many environmentalists does it take to change a lightbulb? In this case, two. I let David and Rebecca handle the hardware, while I tended to some laundry.

Already washed, the clothes just needed a little shaking out before I hung them to dry on two retractable clotheslines. (Clothes dryers typically rank second, after refrigerators, on the list of biggest energy-gobbling home appliances.) Since it was chilly outside, I let the heating do double duty and dry our clothes for us. Of course, if the weather happens to be nicer, you can hang your clothes on a line outside.

The best way to calculate just how much money you’re saving by reducing your energy consumption? Check your monthly electricity bills, and take note of reduced fees and the kilowatt-hours used, which should be listed on the back of the bill. For a complete analysis of your household’s energy use, go to the government’s Home Energy Saver website (hes.lbl.gov)

With our work done, we then began brainstorming activity ideas for tomorrow. Eventually we decided that we’d visit our nearby farmer’s market to pick out ingredients for a nice Sunday-night dinner. The recipe we had in mind was vegetarian lentil stew. Not only did the dish sound appetizing for a cold winter’s evening, but organic legumes and vegetables grown by local farmers — which is good for the planet, the pocketbook and the waistline!

The next morning we set off with our reusable tote bags and a rolling, collapsible shopping basket. We could have driven there, but we opted to walk, saving gas and getting some fresh air on a beautiful Sunday morning. At the market we filled our bags with onions, spinach, red lentils and a loaf of fresh-baked bread.

And that night we enjoyed our savory stew by candle and lamplight. It was a peaceful and eco-friendly note on which to finish our green weekend.

The Facts about Water Reduction

2009-04-28T09:45:00.000-07:00

Many companies must dispose of water and waste on a daily basis. This can be due to the run off of equipment or in the process of manufacturing. Whatever the reason, disposing of water and contaminated solids can be very expensive and is strictly regulated by most government bodies. There are now many rules and regulations governing the proper disposal of contaminated waste. In addition, most companies are in search of an environmentally affordable solution from water reduction. There are many reasons that water reduction processes can be beneficial for your company or manufacturing plant.

Shipping Cost Reductions with Water Reduction

If your company must pay to have waste and solid materials disposed of, this can quickly become very expensive. However, by removing water and liquids you can save money on your shipping costs. Most shipping companies charge per pound of waste that is to be delivered. When you consider that the weight of the liquids in your waste is often more than the weight of the solid material you can see why water reduction would be beneficial. By removing the liquid components of your waste you can often cut your shipping costs in half.

Water Reduction Is Cheaper In House

By investing in water reduction equipment for your company you will find the process is much cheaper. In most cases the cost of purchasing the equipment and completing the process yourself, will pay off if compared to paying an outside company to reduce the water in your waste. Many companies today even offer used equipment that has been refurbished. This can save you even more money in the process of water reduction. However, if you only need to complete the process for a short time you might also consider renting equipment that you can later return.

Cheaper Disposal Is Available

If you have to pay a company to dispose of your contaminated waste it can be very expensive. However, by using water reduction to separate the solid and liquids in your waste you will find the cost is much less. The process of decontaminating waste costs much more that disposing of it. Therefore, if you will separate the contaminated components out of your waste before sending it for disposal you will find that you can save a great deal of money. In many cases you can dispose of the water safely yourself rather than paying someone else to remove it and dispose it for you.

As you can see there are many benefits to reducing the amount of water in your waste. From saving money to helping to preserve the environment, your company will find there are many benefits. There are many types of equipment that can be used for this process. If you think that water reduction is a positive thing for your company you should contact a professional dewatering company. These companies can walk you through the process and train your employees on how the process is to be completed. These companies will help you to choose the right pieces of equipment based on the amount of water reduction your company needs to complete.

The Two Most Popular Green Energy Sources

2009-04-26T09:39:00.001-07:00

Many people dream of becoming energy independent. They see green energy sources not only as a way to greatly reduce their energy bills each month, but they also see it as a way to power their homes in a way that does not burn the Earth's resources, and does not harm the environment.

The green energy sources that are the most popular are solar energy and wind energy. While there are other forms of green energy, these are the most popular because they are the two sources that are the most readily available. You do not have to relocate to take advantage of these sources, and they are both relatively inexpensive to get started with. While making a complete change-over in your home can be a serious investment, it is possible to get stated on a smaller scale, and make a gradual change-over as you can afford to.

Solar Energy

The most popular form of green energy is solar energy. It collects sunlight using solar panels that convert that light into electricity. One reason this is so popular is because the system, once in place, is relatively low maintenance. Other than keeping the solar panels clean, there is not much to do to keep your solar energy system running. Because there are not any moving parts to wear out, breakdowns do not typically happen with this type of system.

The disadvantage of a solar energy system is that it requires a lot of direct sunlight to see real benefits from the system. If you are unfortunate enough to live in an area that has considerable cloud cover on a regular basis you may not see the same benefits as someone living in a sunny location.

That does not mean that you should discount solar energy as a good energy source, it just means you will need to take steps to make the most of the times the sun is shining brightly. By increasing the number of panels you will be able to generate more energy in a shorter period of time. If you have your solar generators hooked to a battery system, you will be able to capture that extra energy to use at night, or on cloudy days.

Wind Energy

Another green energy source that has gotten quite a bit of attentions is wind energy. This form of energy harnesses the power of using propellers that turn a turbine which creates electricity. The good part about modern wind powered turbines is that they do not require a lot of wind to operate them. A steady breeze is often enough to turn the blades and begin generating electricity. Of course, the more wind you have, the quicker you will be able to generate significant amounts of electricity.

Unlike solar systems, you are not limited by the time of day for generating power. These systems will work day or night. Like the solar energy systems, you can hook a wind powered generator to a battery systems so you will have a steady supply of energy.

The biggest disadvantages of a wind energy systems is that the turbine does require more space that the solar cells, and are not as easily incorporated into the design of a house. A wind turbine also requires more maintenance that solar energy systems. It has more moving parts so you need to perform scheduled maintenance on the system to reduce the chances of a breakdown.

Green energy sources are a great way to reduce your carbon footprint without having to do away with many of the conveniences of modern life. You can lower your energy bills, and be more environmentally friendly in the process.

The Green Economy

2009-04-20T07:15:00.000-07:00

"We can't drill and burn our way out of our economic and ecological ills, but we can invent and invest our way out", says Van Jones, the author of The Green Collar Economy and founder of Green for All.

This guy doesn't need my help nor do I get any consideration for recommending this book. But this is a thoughtful straight forward view of how we can help the economy, create jobs, and retool America to get out of this economic slump while repairing the environment. That's an incredible task and often encompassing goals that seem contradictory. But it's do-able! There is hardly anything these days that is more important or has more far reaching effects on each of us who live on the "third rock from the sun". We are all citizens of a global community. What happens to one of us good or bad, affects the rest of us. Check this book out. It is informative, thoughtful and I think you'll find it eye opening just how simple the solution is to getting our efforts headed in an effective and more appropriate manner.

You'll find it a very educational and entertaining read. No matter how you voted in the recent election, it was very clear that the large majority of us were ripe for change. We have all seen how our daily lives have been effected by the environment, poor decisions and lack of responsiveness over the last few years. Nobody can deny we need some changes. Van Jones shows us how our goals to provide an better place to live, more jobs, security for our families and save the environment are all goals that can be accomplished together without sacrificing one over another.

The Green Collar Economy by Van Jones available on Amazon.com and bookstores everywhere

Physician with over thirty years experience in both family practice and emergency medicine in both rural and urban settings. Dr Kaler is also author of the medical mystery thriller Turnabout by Bruce Kaler. Visit my website at

Energy For the Earth - Renewable Energy Resources

2009-04-18T06:58:00.000-07:00

Environmental conservation is quite the buzz word across the world in this day and age. The realization has dawned that if we do not act fast it may be too late to salvage the situation which is drawing nigh disaster.

The modern era is the age of rapid and often unfettered usage of energy, many times in a manner which is not quite responsible. Humans have denuded forests, degraded the land and also rapidly depleted the oil and coal reserves of the earth to such an extent that these resources could well be over in the next few decades if the current rate of resources exploitation continues.

It is in this context that the prospect of utilization of renewable sources of energy becomes all so important. This are essentially sources like the wind, solar energy, geo thermal, tides and hydroelectric power that can take care of the energy needs of the earth in a renewable manner which will not deplete as the years go by.

Solar energy: The sun is the ultimate source of energy for the earth. Use of photovoltaic cells is a hot new thing in the renewable energy sources market. The sun's heat is so strong that if tapped and transmitted properly, we could wipe out all energy gaps forever. A lot of countries including Germany and China are making impressive strides in the quest to tap solar energy to provide a clean and totally renewable source of energy for their energy hungry teeming millions of populations.

Wind Energy: Wind energy powers wind turbines that can generate as little as 600kw to as much as 5 MW of energy depending on the size of the wind turbine and wind mills. There are many spots in the world especially in coastal areas where these wind turbines can be installed to generate huge amounts of wind energy which is so clean and absolutely green. As of now it is estimated that we can generate 5 times the world's total energy needs through wind energy, provided the wind harvesting is done on a huge and unprecedented scale worldwide.

Water power: There are many forms of water power that can be harnessed. Hydroelectric power is generated from man-made dams that are present across the world. Again, this can also be generated by harnessing the waterfalls across mountain ranges. For instance, many Nordic countries generate a large part of their electricity through harnessing their mountain waterfalls. Ocean energy can also be harnessed by laying turbines that run on the basis of tides and sea waves. Vortex power is a new technology which involves placing obstacles in the past of gushing rivers and large streams so as to turn turbines and generate power.

Bio-fuel: Photosynthesis produces plants and these are a good source of energy. Biomass can be used directly to provide energy or produce bio-fuels. Bio-diesel can be used to power vehicles quite effectively. A lot of research is being conducted to ensure that effective use of bio-fuels becomes prevalent across the world.

If one has to preserve the environment, renewable sources of energy are indeed indispensable. The day is not quite far off when the world energy needs will wholly be met by renewable sources which are clean, green and sustainable.

Now listen carefully --

Did you know that anyone, armed with the proper information, can make a very respectable amount of extra cash each month by selling carbon credits? To find out how easy it is, just click here before someone else grabs your territory!