Energy Solutions for Maine Businesses

You can choose who supplies your electricity as well as a wide array of sustainable products and services.


Solutions Available in Maine

If your business is in Maine, you can choose from our full spectrum of electricity products and services to serve your business goals. Constellation can also provide you with green energy solutions, including our renewable energy, energy efficiency, and load response products. Renewable energy and energy efficiency may be ideal for your business if you:

  • Are interested in making environmentally responsible choices
  • Recognize that customers increasingly want to buy from environmentally responsible companies
  • Would like to promote a socially responsible sustainability effort

Electricity Solutions

To be eligible for our natural gas services, your organization must be located in one or more of the following utility service territories:
• Central Maine Power
• Maine Public Service
• Bangor Hydro

Fixed Price

For price stability, you can select a single, fixed price for all electricity usage for the term of your choice.
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For visible, market-based pricing opportunities, you can select our index solution that may be lower than a fixed price or convert to a fixed price at anytime.
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Index Plus Block

Since you are willing to accept more risk, you can purchase electricity at both fixed and index rates.
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For a sophisticated, risk management-based approach, our i2i team can work with you to ensure that your energy purchasing strategy aligns with your financial and strategic goals.
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Energy Efficiency Solutions

Efficiency Assets

To reach sustainability goals, you can reduce capital while focusing on other aspects of running your business.
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Efficiency Services

To reach sustainability goals, you can save energy, minimize costs, and reduce greenhouse gas emissions.
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Load Response Solutions

Capacity Program

You can sign up in advance to curtail electricity usage to earn revenue on a monthly or quarterly basis.
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Bidding Program

You can sign up to voluntarily curtail electricity usage and receive payments from us based on the wholesale price.
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Renewable Solutions

Wind RECs

Renewable Energy Certificates are available for you to purchase at a fixed amount or by matching a percentage of electricity usage.
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Get Started

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Connections with ME Chambers & Associations



Maine Public Utilities Commission


Disclosure Statements

Constellation NewEnergy – Disclosure Label

Constellation Energy Services – Disclosure Label


These materials are provided by Constellation NewEnergy, Inc., Constellation Energy Power Choice, Inc., Constellation Energy Gas Choice, Inc., Constellation Energy Services, Inc., Constellation Energy Services – Natural Gas, LLC, or BGE Home Products & Services, LLC (d/b/a BGE Home, Constellation Electric and Constellation Home in Maryland and d/b/a Constellation Home in Pennsylvania and Texas), each a subsidiary of Exelon Corporation. Exelon Corporation also owns Baltimore Gas and Electric Company (BGE), ComEd and PECO energy companies. BGE Home Products & Services, LLC, is not the same company as BGE, the regulated utility. The prices of Constellation are not regulated by any state Public Utility Commission. You do not have to buy Constellation electricity, natural gas or any other products to receive the same quality regulated service from your local utility. Brand names and product names are trademarks or service marks of their respective holders. All rights reserved. Errors and omissions excepted.

Electricity or Gas Supplier License #s: CT DPUC Docket No.99-11-14 07-03-08, 06-02-17; GA PSC License Docket #: 22253, GM-33; IL #s 11-0394, 10-0540, 02-0489; 10-0129, 07-0279, MD License #s IR-228, IR-1853, IR-311, IR-327, IR-500; MA License #CS-045; MI Case #U-14066, U-13660; NJ License #ESL-0016, ESL-0066; GSL-0074; OH #s 00-003E(7); 02-021G(6); PA#s A-125050, A-110036, A-110186; Washington D.C. Supplier License Docket EA01-5, EA-06-5-4, #GA-2012-12, GA-11-5