The following is an excerpt from the Texas State Energy Conservation Office web site
InfinitePower.org about Green Power programs.
Switching to Green Power is probably the most effective single step one can take to reduce fossil fuel emmissions, and unlike most other New Year's resolutions, this one will last all year.
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What is Green Power?
The term "green power" generally refers to electricity supplied in whole or in part from renewable energy sources, such as wind and solar power, geothermal, hydropower, and various forms of biomass. Increasingly, electricity customers are being given electricity supply options, either as retail power markets open to competition or when their regulated utilities develop green pricing programs. Many electricity customers now have an option of purchasing a green power product directly from their electricity supplier or by switching to a supplier with a green power product. If such an option is not available, customers can support renewable energy development through the purchase of renewable energy certificates.
Why Buy Green Power?
By choosing to purchase a green power product, you can support increased development of renewable energy sources, which can reduce the burning of fossil fuels, such as coal, oil, and natural gas. Greater reliance on renewable sources also provides economic benefits and can improve our national energy security. The National Renewable Energy Laboratory's web site provides additional discussion of the benefits of renewable energy.
How Do I Buy Green Power?
Depending on where you live and who supplies your electricity, you will be able to buy green power in at least one of the following ways:
1. Switch to a retail electric provider that offers green power. This option is available to Texas electricity customers located in deregulated areas of the state. To see if switching is an option for you, visit the
Texas Electric Choice website maintained by the Public Utilities Commission of Texas. After you enter your ZIP code, this site will tell you whether you can choose a retail electric provider, and, if so, what options are available. Another way to compare the green power offerings against each other and against other offerings is to visit the
Power Scorecard, a web-based information tool created by a coalition of environmental groups that lets consumers compare the environmental impacts of green power and conventional power products.
2. Request a green power option from your current electric utility. If you can't switch, your current electricity provider may have already created a green power option. Some municipal utilities, rural electric cooperatives, and investor-owned utilities now offer a green power option. The U.S. Department of Energy keeps
a list of so-called "green pricing" programs by state.
3. Purchase renewable energy certificates independently of your electricity. A number of companies offer renewable energy certificates (also called "RECs," "green tags," "tradable renewable certificates," or "TRCs") that can be purchased by anyone. These certificates represent the environmental attributes of electricity generated by renewable power plants. Purchasing them gives developers of those power plants additional revenue for the "green-ness" of the power they generate. It also gives electricity customers anywhere a means to ensure that their electricity consumption is being offset by production of an equal amount of green power. Green-e maintains
a list of certificate providers in Texas available to residential and business electricity customers. They also have
a nice page describing what green tags are and answering frequently-asked questions.
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Go to the web site for more information.
From the Texas State Energy Conservation Office web site (InfinitePower.org)