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Affordable, Clean, Green Electric Supplier in New Hampshire

Our renewable energy plans come at an affordable rate without compromising on quality.
Give us a call at 1-877-652-7533

An Elevated Renewable Energy Supplier

At CleanSky Energy, we are dedicated to bringing affordable renewable energy to New Hampshirites. Our 100% green energy plans are not only environment-friendly to ensure a sustainable future, but also cost-competitive. Making the switch to CleanSky Energy as your electricity provider in New Hampshire is now easier than ever.

Setting a New Standard

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

Bringing Clean Electricity to New Hampshire

Cities

  • Concord
  • Derry
  • Hampton
  • Keene
  • Laconia
  • Lebanon
  • Manchester
  • Nashua
  • Portsmouth
  • Rochester
New Hampshire

Who Says Green Energy is More Expensive?

By choosing CleanSky Energy, you can save monthly on your electricity supply cost, as opposed to the standard utility offer from Eversource, Liberty Utilities or Unitil Energy, for residential customers in New Hampshire*. Switch to CleanSky Energy for your power needs today and start saving.

Additional Savings

To help you save even more, we created CleanSky Savings Assistant – a bill negotiation service that will work on your behalf to secure lower rates with your household service providers such as cable, internet, home security and more. This service is a free benefit to CleanSky Energy customers.

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Our Customer's Experiences

Therese CusackTherese Cusack ★★★★★ Great call today. Very helpfulRuthRenneco GoodeRenneco Goode ★★★★★ Never had issues or unexpected bills, and customer service is great the few times I have to interact. Shout out to Jennyca for providing me my most recent assistanceDavid GingrichDavid Gingrich ★★★★★ Nadine answered my questions and was friendly and helpful.Roger KislaRoger Kisla ★★★★★ I called in to customer service for an issue concerning my direct payment not going through and customer representative named Trudi was very helpful and able to help me get my issue resolved.Marilyn KellyMarilyn Kelly ★★★★★ Joelle was fantastic; very patient and helpful.Tiffani NelsonTiffani Nelson ★★★★★ Nadine was absolutely helpful! She went above and beyond to find out that our new service address was transferrable as they had come up as not available at first but she went to her supervisor and found out that it is im fact transferable which is fantastic! Thank you so much!Ibeabuchi IloghaluIbeabuchi Iloghalu ★★★★★ I had a great experience with Junil, a very thorough, knowledgeable and efficient customer representative. She answered all my questions and addressed my needs. Great personality!Tammy KomendaTammy Komenda ★★★★★ Speaking with Tina on 8/22/2025, she made it so easy for me to sign my mom up for Electricity at her new Senior Living place. Tina was kind, understanding and made it easy to set up a new account. Very pleasant. Every company needs a TINA.Bala K.Bala K. ★★★★★ Trudy is super! she helped me to change my payment method and delete the old card!Maribel BerzozaMaribel Berzoza ★★★★★ Jennyca Pues estoy muy feliz de que me allá atendido una mujer tan amable, me ayudo con paciencia y buen ánimo con todo lo que yo necesitaba, si pudieran poner mas estrellas yo se las daria todas a ella. Muchas gracias por su atención es ella muy amablejs_loader

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 and natural gas supply in the State of New Hampshire