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Our renewable energy plans come at an affordable rate without compromising on quality. Give us a call at 1-888-355-6205

Powering Maine’s Future with Clean, Affordable Energy

At CleanSky Energy, we’re proud to serve Mainers with 100% renewable energy plans that are both eco-friendly and budget-friendly. Whether you’re in Portland or Presque Isle, making the switch to clean electricity has never been easier. Join us in moving Maine toward a greener, more sustainable tomorrow—without sacrificing cost or convenience.

Setting a New Standard

Join the movement towards a cleaner energy future in Maine with CleanSky Energy. With our worry-free rates for 100% clean electricity, we are disrupting the stigma around renewable energy.

Maine, meet CleanSky Energy — your go-to provider for affordable, accessible renewable electricity

Our 100% green energy plans deliver clean power at competitive rates, helping you run your home while supporting a more sustainable future.
Switching to CleanSky Energy in Maine has never been easier—simple, seamless, and eco-friendly from the start.

  • Embrace Green

    100% Renewable Blend

    Our most affordable and economical choice.

  • Ultra Clean Solar

    100% Solar Power

    Cleanest and most cost-effective solar solution yet.

  • Affordable Wind

    100% Wind Power

    Renewable energy without breaking the bank.

Our Customer's Experiences

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FAQs

What if you have a power outage?

In the event of an emergency power outage in your home, call your local utility company. They are responsible for fixing power outages when they occur. Your utility’s contact information is found on your monthly energy invoice.

Do I need any special equipment for a green energy plan?

No additional equipment is necessary to receive electricity from CleanSky Energy. Your home or business will use the same energy-supply lines as always.

Is CleanSky Energy affiliated with the local utilities?

No. We are in no way associated with utility companies. CleanSky Energy is licensed by the appropriate Public Utility Commissions to supply electricity in all of the states we service. The utility companies are regulated to transport electricity to the population. CleanSky Energy purchases green energy commodities from the open energy market in order to provide the most affordable energy rates possible to our customers.

How long will it take for my electricity to switch over?

The exact times for switching is determined by your local utility. It depends on when you enroll but the change will most likely occur on the date of the next scheduled meter-read by the utility. After enrolling with us, you will receive a welcome letter with the details of your energy agreement. It may take one to two billing cycles for CleanSky Energy to appear on your invoice from the utility company.

Is it necessary to call my current supplier?

No. We’ll handle notifying the right people for you. CleanSky will ensure it’s completely seamless and with no interruption in energy service.

How much does it cost to switch to CleanSky?

There is no enrollment fee with CleanSky Energy. However, your local utility may charge a nominal, one-time service charge that will appear on the following invoice from the utility.

Make The Switch Now to Your New Electricity Supplier

Switch to CleanSky Energy as your new clean energy supplier and enjoy 100% renewable energy with guaranteed rate stability and savings.

*Actual savings will vary based on utility area and household usage. Utility rates subject to change.

CleanSky Energy, located at 3355 W Alabama St # 500, Houston, TX 77098, is certified to provide electricity in the State of Maine.