You have the POWER to make a difference!

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 local renewable energy, like wind power – by purchasing Renewable Energy Certificates (RECs).

If you are here because you’ve seen our  in-theater ads, please click the image below to enroll and get your free anytime Wehrenberg movie ticket. Be sure to check “at the movies” when asked how you heard about Pure Power to qualify!

Recent News and Events

Webster Groves Celebrates Becoming an EPA Green Power Community

A huge congratulations to the City of Webster Groves for being recognized as the third EPA Green Power Community (GPC) in the state of Missouri and one of only 55 in the Nation. To earn the Green Power Community designation, Webster Groves needed...

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We Made It! Webster Groves is officially an EPA Green Power Community!!!

You are invited to join in celebrating the accomplishment of Webster Groves becoming an official EPA Green Power Community.  The celebration will be held at the Hawken House at 1155 South Rock Hill Road in the Hearth Room on Wednesday, October...

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Webster Groves Green Power Challenge Update

The Webster Groves EPA Green Power Challenge (GPC) officially launched in October of 2013 and many businesses and residents have joined in the effort to make Webster Groves an official Green Power Community. We expect to make a final announcement...

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Webster Groves basking in ‘green’ energy

The sun may not be shining much these days, but you don’t need to see the sun to harness its power. Since the Webster Groves EPA Green Power Challenge kicked off in October 2013, many businesses and residents have signed on to help Webster Groves...

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