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.

Understanding How Businesses Participate in Demand Response Programs

Businesses are increasingly looking for ways to manage energy costs, improve operational performance and create additional value from existing assets.... The post Understanding How Businesses Participate in 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
Thu. September 17, 2026 2:00 pm

Constellation's Energy Market Intel Webinar - September 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: Geopolitical impacts on energy markets, LNG fundamentals, PJM backstop auction, Summer weather recap
Wed. September 16, 2026 2:00 pm

Constellation's Energy Market Intel Webinar - August 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: Geopolitical impacts on energy markets, LNG fundamentals, PJM backstop auction, Summer weather recap
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

MMA Newsfeed

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The town of Belmont’s new digital feasibility tool, developed in partnership...

The town of Belmont’s new digital feasibility tool, developed in partnership with Harvard University, will help residents, staff and developers to evaluate financial feasibility along the proposed Brighton Street Corridor. The town of Belmont partnered with Harvard University to develop a feasibility tool to help residents understand how developers may evaluate financial returns when considering projects in town. The Development Financial Feasibility Tool arrives as Belmont officials are working to create an overlay zoning district along the Brighton Street corridor, which would include numerous subdistricts with their own zoning principles related to development. The tool allows users to evaluate whether a proposed development can realistically be built and financed under a given set of zoning and policy choices. These measures...
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Recognizing that the opioid crisis transcends municipal borders, five Cape Cod...

Recognizing that the opioid crisis transcends municipal borders, five Cape Cod towns are combining efforts to maximize their opioid abatement funds received through state-negotiated legal settlements. Over the past year, Brewster, Chatham, Dennis, Harwich and Orleans have worked with Crescendo Consulting Group (based in Portland, Maine) to develop opioid abatement priorities for their communities. Now, the towns are working on a strategic plan for pooling their opioid settlement funds, which are ultimately expected to total $2 million by 2038. Cape officials said that collaborating will allow them to leverage their funds more efficiently and effectively. While the funds received by individual communities are significant, they cannot match the scale and complexity of opioid abuse disorder, they said. Also, the affected...
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Medfield Assistant Town Administrator Brittney Franklin welcomes students to the 28th...

Medfield Assistant Town Administrator Brittney Franklin welcomes students to the 28th offering of the MMA-Suffolk Local Government Leadership and Management Certificate Program on Sept. 18 in Medfield. Programs are also being held this academic year in Littleton and Palmer. The MMA and Suffolk University kicked off three Certificate in Local Government Leadership and Management programs in September, in Littleton, Medfield and Palmer. Offered over the course of 25 Fridays during the academic year, the program covers a wide range of municipal management topics. Nearly 650 local officials have graduated from the certificate program since it began in 2011. The current offerings are the 27th, 28th, and 29th certificate classes. The next certificate programs will begin in September 2027 in Barnstable,...
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The MMA will host a webinar on Oct. 15 to help...

The MMA will host a webinar on Oct. 15 to help municipal officials prepare for the implementation of the federal 21st Century ROAD to Housing Act. The ROAD to Housing Act, which became law in July, is the most comprehensive federal housing package in more than three decades. It includes financial incentives and support for both the public and private sector aimed at reducing housing costs and expanding the housing supply. While it will take some time for the law’s grant and pilot programs to be set up, cities and towns can prepare now in order to take advantage of the resources that will become available. Webinar panelists will be: • MMA Legislative and Policy Counsel Ali Dimatteo • National...
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Worcester Red Sox General Manager Brooke Cooper Worcester Red Sox General...

Worcester Red Sox General Manager Brooke Cooper Worcester Red Sox General Manager Brooke Cooper, the first female GM in the Red Sox organization, will be a featured panelist during a Women Leading Government meeting on Nov. 5 in Wrentham. During an inspiring and insightful session on navigating and thriving in leadership, Cooper will share her story of advancement within the Red Sox organization while building a family. Joining her on the panel will be Kendra Amaral, the deputy commissioner at the Department of Conservation and Recreation and a former town manager who served in both Massachusetts and Maine. Additional panelists will be announced shortly. Drawing from real-world leadership journeys, the panelists will explore actionable strategies for navigating systemic challenges, cultivating...
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In September, the Massachusetts Clean Water Trust’s Board of Trustees approved...

In September, the Massachusetts Clean Water Trust’s Board of Trustees approved $25.5 million in low-interest loans and grants to municipalities through the Massachusetts State Revolving Funds. The funds help communities build or replace water infrastructure that enhances existing water resources, ensures drinking water safety, protects public health, and increases community resilience. The Chelmsford Water District received $15 million in clean water project loans and the Hillcrest Water District received $104,662 in asset management grant funding. Barnstable County and the town of East Bridgewater received $10 million and $400,000, respectively, for Community Septic Management Projects. The city of Taunton received a $50,000 grant for cybersecurity efforts. For more information, visit the SRF programs webpage. Information on the state’s Disadvantaged Community Loan...
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The Economic Development Academy of Massachusetts has announced its second offering,...

The Economic Development Academy of Massachusetts has announced its second offering, to be held in Springfield in November. The new program, co-presented by MassEcon and UMass Lowell and supported by the MMA, is a valuable professional development opportunity for municipal staff who are engaged in shaping their community’s economic future. The academy brings together professionals from across sectors, creating a collaborative learning environment for those involved in community planning and growth. Participants may include elected officials, municipal and state agency staff, planners, utility and transportation professionals, business leaders, chamber of commerce representatives, and community volunteers in Economic Development fields. By learning alongside peers from both the public and private sectors, municipal staff will gain practical insight into economic development strategies,...
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On Sept. 22, the MMA sent a Massachusetts Municipal Energy Needs...

On Sept. 22, the MMA sent a Massachusetts Municipal Energy Needs Survey to the chief municipal official in each city and town, and MMA staff will use the results to design the best energy program to fit members’ needs. The MMA has partnered with Constellation Energy for nearly 30 years to offer the MunEnergy program, which provides flexibility and cost-savings, sustainability options, energy-related education, and more. As your needs continue to evolve, we’d like to know more about how we can best support you through this program. For questions about the MMA’s MunEnergy program, contact MMA Deputy Executive Director Katie McCue at 617-426-7272, ext. 111, or kmccue@mma.org, or visit the MunEnergy area of the MMA website. The post MMA seeks...
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The 31st annual Pediatric Immunization Skills Building Conference will be held...

The 31st annual Pediatric Immunization Skills Building Conference will be held in Worcester on Nov. 4. The Massachusetts Immunization Action Partnership will host the 31st annual Pediatric Immunization Skills Building Conference at the DCU Center in Worcester on Nov. 4 from 8 a.m to 4 p.m. The conference provides the latest information in the field of pediatric immunization, with an emphasis on current immunization recommendations and general immunization updates. The conference is intended for community outreach and public health workers, immunization coalition members, office staff who work in pediatric healthcare settings, and healthcare and civic organizations. Topics include the 2026 AAP Child and Adolescent Immunization Schedule, national and local immunization issues, strategies to improve vaccine conversations and create positive messaging...
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The MMA today published the October 2026 issue of The Beacon,...

The MMA today published the October 2026 issue of The Beacon, which features coverage of the latest news affecting local government on topics including legislative and fiscal issues, grant opportunities, and recent and upcoming MMA meetings and webinars. Here are some highlights: • MMA opens registration for Connect 351 • MMA to hold Legislative Breakfast Meetings Oct. 16, 23, 30 • 3 ballot questions raise concerns for local leaders • Gov. announces $330M for economic development, housing projects • Governor’s closeout supplemental budget includes workforce reporting updates • Expression of interest period for ECO One Stop closes Oct. 16 • Connect 351’s revamped Thursday lineup offers speakers, workshops • SJC decisions affirm municipal authority in land use matters • Guidance...
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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