To the Editor:

Why not honor earth day and choose an electric or gas company that offers renewable energy?

If you are like us, you may be wondering if it makes economic and environmental sense to sign up for green energy. At Sustainable Princeton’s April monthly meeting, we decided to try to answer that question. We invited representatives from several energy supply companies to speak. And, the bottom line is: yes, choosing renewable energy can help you cut your energy costs and/or live more sustainably.

Here are some things to keep in mind.

Many suppliers offer clean, renewable energy options in place of using fossil fuels. Depending on the company, you may have the option to purchase the actual energy or you may purchase RECs (Renewable Energy Credits) which offset purchases of traditional fuels by funding investment in renewable energy. You may also be able to decide how much of the energy you buy is renewable — from 25 percent energy up to 100 percent energy. In our region, wind power from Ohio or western Pennsylvania is the most readily available source of renewable energy.

You may be able to save money with a green energy supplier. However, you should decide if you prefer a variable rate (which will fluctuate with the market) or fixed rate contract. Some companies offer both.

Your energy supplier may also benefit a non-profit organization, or help you or a friend earn money. Many companies will donate money each month to a charity of your choice as a thank you for your business. Others pay customers for client referrals.

Whatever you do, recognize that you do have a choice. If you do nothing, your current supplier will choose for you and the default is fossil fuels.

We urge you to look at the options and consider aligning your values with your wallet. It will certainly send a message that consumers want clean energy.

Happy Earth Day, everyone.

Alexandra Bar-Cohen

Snowden Lane

Annarie Lyles

Jefferson Road

Co-Chairs of Sustainable Princeton’s

Residence Committee