Why Choose the Massachusetts Municipal Association Energy Program?

MMA chose Constellation as their endorsed energy supplier because of their greater flexibility to help you develop energy management solutions to protect your bottom line. Teaming up with Constellation allows you to take advantage of powerful benefits offered to MMA members. So why should you choose the MMA Energy Program?

Endorsed energy supplier
Endorsed energy supplier to the MMA’s MunEnergy Program providing energy education and solutions to municipal members across the Commonwealth of Massachusetts since 1998.
Contract terms flexibility
Flexibility in setting terms, such as “layering” your contracted purchases to mitigate spikes in energy pricing, allowing you to lock-in a percentage of future usage throughout the course of your agreement.
Dedicated load profile analysis
Dedicated, experienced MunEnergy team members analyze load profiles to offer various options for municipalities 
to manage their energy budget.
Attorney-vetted contracts
Contract has been negotiated and vetted by the MMA’s attorneys who specialize in municipal energy issues
Free access to 
an MMA attorney
On-call MMA attorney available for questions about the benefits of the fully-vetted energy contract at no cost
Sales offices located near you
Sales offices located throughout the state and regional offices located in Boston, Everett and Lowell
Online energy management tools
Free online energy management tools to track usage and billing
Energy offers designed for you
Customized energy offers specifically designed for municipalities
Full support from our team
MunEnergy team is available to present at energy discussion meetings

Constellation has been a pleasure to work with. Their representative assigned to Attleboro is knowledgeable and friendly. Questions are always answered in a timely manner. When I was looking at different vendors, I considered what we were getting and what others were offering and for how much, and I decided to keep the City with Constellation.

—Paul Heroux, City of Attleboro Mayor

Resources

Resources to help you manage your energy strategy.

Addressing Peak Energy Use with Demand Response Programs

As the electricity grid evolves, businesses have a growing role in helping manage when and how energy is used. Electrification,... The post Addressing Peak Energy Use with Demand Response Programs appeared first on Constellation's Energy4Business...
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Products

Products and solutions to meet your energy needs.

Understand your facility usage and utility bills.

Analytics platforms such as Utility Bill Management can help you manage carbon emissions data associated with your utilities, including energy, water, sewer, and diesel. Use it to generate valuable insights, such as baseline energy usage data and how energy efficiency upgrades and other options can reduce emissions.

Make energy efficiency upgrades

Energy efficiency upgrades, such as LED lighting and HVAC upgrades, can help reduce energy consumption and carbon emissions. With Constellation’s Efficiency Made Easy® (EME) program, you can implement those infrastructure improvements with no upfront capital.

Purchase EFECS and RECS

Emission-Free Energy Certificates (EFECs) represent the emission-free attributes of generating sources that do not emit greenhouse gases, such as solar, wind, nuclear and hydropower. At today’s prices, these are the most cost-effective certificates available. Renewable Energy Certificates (RECs) represent the emission-free attributes of one megawatt hour (MWh) of electricity generated only by renewable power plants, such as from wind or solar power.

Explore renewable natural gas

Directly reduce greenhouse gas emissions resulting from natural gas consumption by matching your gas purchases with environmental attributes of renewable natural gas (RNG), derived from sources including landfills, wastewater treatment plants and commercial & agricultural waste digesters.

Leverage carbon offsets

Indirectly reduce such emissions through the purchase of carbon offsets, which represent a verified reduction in emissions of carbon dioxide or other greenhouse gas emissions made elsewhere through forestry, energy efficiency, industrial process improvements and carbon capture & sequestration projects.

Procure offsite renewables

Through Constellation Offsite Renewables solutions, you have the ability to go beyond purchasing certificates and integrate energy from specific renewable energy projects in your region. Purchase renewable energy from existing (CORe) or new-build (CORe+) generation, including solar and wind facilities, into load-following energy supply.

Pursue Hourly Carbon-Free Energy Matching of clean electricity with your load

By matching your electricity use with a local emission-free energy source in real time, you can go beyond other net-zero programs to allow you to eliminate the carbon impact of your operations and fully achieve zero emissions goals.

Webinars

Sign up for our upcoming webinars and view recordings.

Monthly Energy Market Intel Webinar

This month's webinar will include:

  • The most up-to-date forecast from Constellation’s meteorology team
  • Notable developments and insights on the economy
  • A check in on the status of natural gas storage, and current supply and demand fundamental
  • An assessment of important changes in the regional power markets and their impact on prices

Register Now
Wed. July 15, 2026 2:00 pm

Constellation's Energy Market Intel Webinar - July 2026

Our Energy Market Intel Webinar Series brings you key insights into market trends, buying strategies, and outlooks on power and natural gas pricing trends that can make you a smarter buyer and manager of energy for your company.

Topics: PJM capacity auction results, Geopolitical impacts on energy markets, July heat wave impacts, UK and European market insights
Wed. June 17, 2026 2:00 pm

Constellation's Energy Market Intel Webinar - June 2026

Our Energy Market Intel Webinar Series brings you key insights into market trends, buying strategies, and outlooks on power and natural gas pricing trends that can make you a smarter buyer and manager of energy for your company.

Topics: Summer weather outlook, Geopolitical impacts on energy markets, LNG growth and global supply risks, Natural gas fundamentals
Wed. May 20, 2026 2:00 pm

Constellation's Energy Market Intel Webinar - May 2026

Our Energy Market Intel Webinar Series brings you key insights into market trends, buying strategies, and outlooks on power and natural gas pricing trends that can make you a smarter buyer and manager of energy for your company.

Topics: Summer Preview, Geopolitical impacts on energy markets, MISO capacity market results, PJM price floor and ceiling for BRA capacity auction extended to 2030, ERCOT's 2026 long-term load forecast and big questions

MMA Newsfeed

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The Healey-Driscoll administration on July 30 announced the availability of grant...

The Healey-Driscoll administration on July 30 announced the availability of grant funding for important dredging projects that improve navigational safety, strengthen working waterfronts, and support the state’s maritime economy. The application deadline is Sept. 17. The grants, administered by the Seaport Economic Council, will provide funding for shovel-ready coastal dredging construction projects and regional dredging equipment purchases. Eligible applicants include Massachusetts coastal communities, public harbor commissions, county commissions, and regional public entities representing two or more coastal municipalities. Funding amounts will be between $100,000 and $1 million. The grant program is part of the administration’s ongoing support for and investment in coastal community resilience, which includes reorganization of the Seaport Economic Council along with a $100 million reauthorization, and the...
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The Executive Office of Housing and Livable Communities is looking for...

The Executive Office of Housing and Livable Communities is looking for municipalities that may be interested in identifying sites that could be developed into affordable housing at minimal cost. The Executive Office of Housing and Livable Communities is looking for municipalities that may be interested in identifying sites that could be developed into affordable housing at minimal cost. An informational session about the proposed Move-In MA initiative will be held on Aug. 12 at 11 a.m. on Zoom. (Register online) In late July, Housing and Livable Communities launched a request for information to gauge the interest of municipalities in assisting with a middle-income homeownership program that the state is considering. The program would use standardized offsite construction to build single-family...
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The Massachusetts Councils on Aging is accepting nominations through Sept. 4...

The Massachusetts Councils on Aging is accepting nominations through Sept. 4 for its annual awards, which honor individuals, groups and programs that have significantly impacted the lives of older adults. Local leaders are encouraged to nominate champions of the older adult community for their work and dedication. Categories include Director of the Year and Innovation of the Year. Visit the MCOA website for award criteria and nomination forms. Awards will be presented at the MCOA Fall Conference, to be held Oct. 22-24 at the Sea Crest Resort in Falmouth. For questions, contact kelly@mcoaonline.org. The post MCOA seeks annual award submissions appeared first on Massachusetts Municipal Association (MMA).
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The Massachusetts Clean Energy Center is inviting school and municipal officials...

The Massachusetts Clean Energy Center is inviting school and municipal officials to complete an online survey to provide feedback on the Green School Works program. The Clean Energy Center said the survey responses will help its staff improve the application process, strengthen program design, and better support schools pursuing clean energy projects. Prior participation in the Green School Works program is not required to fill out the survey. More information about the Green School Works program is available online. The post MassCEC seeks feedback on Green Schools Works appeared first on Massachusetts Municipal Association (MMA).
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The Healey-Driscoll administration on July 21 announced approximately $900,000 in grant...

The Healey-Driscoll administration on July 21 announced approximately $900,000 in grant awards for local infrastructure projects through the Municipal and Tribal Technical Assistance grant program. The program, administered by the Federal Funds and Infrastructure Office, provides technical assistance for projects that have received, or are pursuing, federal funding. Building local capacity is essential to moving infrastructure projects forward, Lt. Gov. Kim Driscoll said in a prepared statement. “I know firsthand that local officials often have to balance many competing needs with limited resources, and these grants will give communities the tools they need to advance key projects,” Driscoll said. In the same statement, several local officials expressed gratitude for the assistance. Woburn Mayor Michael Concannon said that a new fish...
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Preventive maintenance schedules help municipalities move from a reactive approach to...

Preventive maintenance schedules help municipalities move from a reactive approach to a more consistent risk management strategy. Municipal buildings carry a significant risk when routine maintenance issues go unnoticed or undocumented. A blocked roof drain, an aging HVAC component, a faulty valve, or a delayed inspection may start as a small operational concern, but can quickly become a costly property claim or safety issue. Aging buildings, limited maintenance staff, budget constraints, and long-term capital planning needs all make it more challenging for municipalities to keep pace with routine maintenance demands. At the same time, weather-related property risks are no longer limited to one season. Freeze-ups, heavy rain, power surges, drainage issues, and moisture can affect municipal facilities throughout the year....
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Warwick’s green energy efforts have included installing solar panels on several...

Warwick’s green energy efforts have included installing solar panels on several municipal buildings, including the fire station. (Photo courtesy Janice Kurkoski/town of Warwick) The rural town of Warwick is demonstrating that, with hard work and dedicated volunteers, embracing green energy isn’t just for big communities. Over two decades, the town of 780 residents has leveraged state grants, private donations and other partnerships to install solar panels, purchase electric vehicles and make other green updates. Now, it has been designated as a Climate Leader Community by the state. People involved with the initiatives credit supportive town leadership, dedicated volunteers, and Warwick’s environmental mindset. “It’s a great little town, because there’s already conservation-minded people in town,” said Janice Kurkoski, who chairs Warwick’s...
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Abington officials and volunteers for the Department of Veterans’ Services gather...

Abington officials and volunteers for the Department of Veterans’ Services gather for a celebration after the town raised more than $84,000 for a new van to transport veterans and surviving spouses to medical appointments. (Photo courtesy Adam Gunn/town of Abington) With the help of some retired veterans, dedicated garage mechanics, and generous residents, the town of Abington has built a network of volunteers and donors to expand the reach of its veterans’ services well beyond what the town could afford. Over the past several years, Abington’s Veterans’ Services Office has recruited about 10 regular volunteers, allowing the two-person office to stretch its resources. According to Town Manager Michael Maresco, the dedication of the office’s employees and volunteers has inspired greater...
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Following Hampshire College’s announcement in April that it will be closing...

Following Hampshire College’s announcement in April that it will be closing at the end of this year, the town of Amherst has created a zoning study to prepare for potential future uses for the 800-acre campus, 690 acres of which are in Amherst. Town staff had held an initial discussion with representatives from Hampshire College in January on potential zoning changes for portions of campus. When the closure was announced months later, “that really shifted our focus,” said Amherst Planning and Economic Development Director Jeff Bagg. Bagg quickly reached out to MassDevelopment to discuss the impacts of the college closure and potential next steps for the town. By the end of May, the two parties had entered into a grant...
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A bill outlining the state borrowing terms to fund the transportation...

A bill outlining the state borrowing terms to fund the transportation bond law has reached Gov. Maura Healey for her review after the Senate enacted it on July 31. This bond terms bill is associated with the $1.4 billion Transportation Bond Bill that the governor signed in June, which includes $300 million in Chapter 90 funding. In addition to Chapter 90 funding, the $1.4 billion transportation bond package authorizes the following infrastructure investments: • $500 million for the Massachusetts Department of Transportation’s Bridge and Pavement Lifecycle Asset Management Programs • $200 million for transportation improvements that support expanded housing development • $200 million for a new Parkway Resilience Improvement and Safety Modernization (PRISM) investment program • $200 million for the...
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Get in touch

Bill  Bartlett
Bill Bartlett
Sr. Association Manager Constellation
Bill  Bartlett

Bill Bartlett

Bill Bartlett, the Business Development Manager for the Massachusetts Municipal Association, has been with Constellation for almost 12 years. He enjoys working with the Association to help members with energy education and procurement strategies. One of Bartlett’s hobbies is traveling, and his favorite destination is Paradise Island in the Bahamas. His recommended blog is, “the next one,” as they are regularly updated and always relevant.

View Bio
Aiste  Dacys
Aiste Dacys
Business Development Manager Constellation
Aiste  Dacys

Aiste Dacys

Aiste Dacys is the Senior Development Manager for the Massachusetts Municipal Association. Dacys joined Constellation as part of the ConEdison Solutions acquisition in September 2016. She enjoys educating towns and cities about energy markets and MunEnergy benefits. Check out her favorite piece of advice from Constellation: How to Read Your Energy Contract Like a Professional.

View Bio
Charlotte  Diogo
Charlotte Diogo
Business Development Manager Constellation
Charlotte  Diogo

Charlotte Diogo

Charlotte Diogo is the Business Development Manager for the Massachusetts Municipal Association. Diogo has been with Constellation since 2007 and enjoys forming relationships with Association leaders and members. She recommends other Association members check out the testimonial for MMA members about the Town of Somerset, MA.

View Bio
Katie  McCue
Katie McCue
Deputy Executive Director Massachusetts Municipal Association

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How can the Massachusetts Municipal Association Energy Program help your municipality?

The Massachusetts Municipal Association (MMA) chose Constellation as their endorsed energy supplier to provide value to members like you. MMA members can manage energy costs in new and powerful ways to achieve budget certainty, cost savings, and financial protection with Constellation’s full range of integrated energy solutions. Constellation also provides MMA with educational materials and a dedicated focus serving cities and towns.

Why Choose the Massachusetts Municipal Association Energy Program?

  • Endorsed energy supplier to the MMA’s MunEnergy Program providing energy education and solutions to municipal members across the Commonwealth of Massachusetts since 1998.
  • Flexibility in setting terms, such as “layering” your contracted purchases to mitigate spikes in energy pricing, allowing you to lock-in a percentage of future usage throughout the course of your agreement.
  • Dedicated, experienced MunEnergy team members analyze load profiles to offer various options for municipalities 
to manage their energy budget.
  • Contract has been negotiated and vetted by the MMA’s attorneys who specialize in municipal energy issues
  • On-call MMA attorney available for questions about the benefits of the fully-vetted energy contract at no cost
  • Sales offices located throughout the state and regional offices located in Boston, Everett and Lowell
  • Free online energy management tools to track usage and billing
  • Customized energy offers specifically designed for municipalities
  • MunEnergy team is available to present at energy discussion meetings

Now’s the Time to Proactively Manage Your Energy Budget

Energy has become one of the top five expenses for many businesses, no matter what their size. Today, more businesses are looking to Constellation to develop energy
strategies to help manage these costs. Whether your business is looking for cost certainty with a fixed price solution; access to real-time market pricing with an index solution; or a more complex risk mitigation strategy, the Massachusetts Municipal Association Energy Program can offer customized solutions for your business.

Constellation is a leading competitive retail and wholesale supplier of power, natural gas and energy products and services across the continental United States. Constellation’s family of retail businesses serves residential, public sector and business customers, including more than two-thirds of the Fortune 100

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Contact Us Today!

Interested in learning more about the Massachusetts Municipal Association Energy Program? Visit associations.constellation.com/MMA or contact one of our Massachusetts Municipal Association Energy Program representatives below.

Bill Bartlett
Sr. Association Manager
Constellation
william.bartlett@constellation.com
667.313.5181
Aiste Dacys
Business Development Manager
Constellation
aiste.dacys@constellation.com
774.249.4312
Charlotte Diogo
Business Development Manager
Constellation
charlotte.diogo@constellation.com
508.208.4387
Katie McCue
Deputy Executive Director
Massachusetts Municipal Association
kmccue@mma.org
617.426.7272 ext.111