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Constellation, an Exelon company, is a leading competitive energy company providing power, natural gas, renewable energy, and energy management products and services for homes and businesses across the continental United States. We provide integrated energy solutions — from electricity and natural gas procurement and renewable energy supply to energy efficiency and distributed energy solutions — that help customers strategically buy, manage and use their energy. Today, approximately 2 million residential, public sector and business customers, including two-thirds of Fortune 100 companies rely on our commitment to innovation, dependability, transparency and service.

Our Commitment to the Environment

Constellation, an Exelon company, recognizes that our industry is resource intensive and produces emissions and waste streams that must be carefully managed. We are working to minimize our impacts on the environment, prevent pollution, preserve natural resources and promote energy efficiency.

Products & Services

The following is an overview of our diverse portfolio of energy solutions:

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