Welcome to North American Power, now part of Constellation

As North American Power joins the Constellation family, we're committed to making this transition as smooth as possible for you.

If you're a current North American Power customer, this site is your resource for important updates, account information, support options, and answers to common questions. You'll continue to receive communications about your service and any changes that may affect your account as the transition progresses.

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What this Means for You

North American Power is becoming part of Constellation.

During this process, we'll provide updates about any changes to your account experience, billing, communications, and available options so you know what to expect.

What You Can Expect

Ongoing Service

Your electricity service will continue with no interruptions. We'll communicate any important account updates as they become available.

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Future Options

Effective Sept. 1, 2026, North American Power no longer offers new fixed-rate plans; however, some customers may be able to explore new fixed-rate options with Constellation. 

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Here When You Need Us

Questions about your account? Need assistance understanding upcoming changes? Our Customer Care team is happy to help.

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About North American Power

For years, North American Power has been a trusted electricity provider for residential customers across multiple states. Now as a part of the Constellation family, North American Power customers can expect the same great service, backed by the experience of one of the nation's leading competitive energy suppliers. 

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About Constellation

Constellation provides residential customers with innovative energy supply choices, an array of services and tools, and rewards and benefits. We offer a variety of residential plans that provide flexibility, predictability, access to renewable energy and other features. Our energy management tools keep you informed to help you make smarter energy choices.

Millions of residential customers trust Constellation as their electricity and natural gas supplier in competitive energy markets. We work hard to earn your trust with competitive rates, innovative plans, and energy-efficient home solutions with best-in-class customer service.

Constellation is the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy. Our leading competitive retail energy supply business serves over 2.5 million customer accounts nationwide. 

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We're Here for You

We'll continue to share important information and resources so you can confidently manage your account and understand your options.

Questions? Contact us or browse our FAQs for additional support.