You have the POWER to make a difference!

Join your friends and neighbors in supporting renewable energy! Ameren Missouri’s Pure Power is an easy, affordable way to have a positive impact on the environment today — and every day. Pure Power allows Ameren’s Missouri customers to choose to support the development of Midwest-based renewable energy, like wind power – by purchasing Renewable Energy Certificates (RECs).


Recent News and Events

Saint Louis University Makes Major Renewable Energy Commitment

Saint Louis University has become Missouri’s first institution of higher education to commit to matching all electricity used in student residence halls with renewable energy through Ameren Missouri’s Pure Power Program. Four years...

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Traveling Tea – BOGO Half Off

Pure Power Perks are coupons for Ameren Missouri customers who have signed up for the Pure Power program. Not a customer yet? Sign up today!   Because you are making a difference, your friends at Traveling Tea want to thank you for your...

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Green Ball 2014

Join the Missouri Botanical Garden for its fifth annual Green Ball at The Moonrise Hotel. The Green Ball 2014 helps celebrate the earth under the moon and all things green. Guests at the ball will be treated to hot jazz by Miss Jubilee as well as...

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Creve Coeur wins Community Renewable Energy Project of the Year

Ameren Missouri’s Pure Power Program is proud to announce that the community of Creve Coeur was awarded Community Renewables Project of the Year by Interstate Renewable Energy Council (iREC) at Solar Power International. The award, won through...

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