Join Us at the Town Meeting on April 27th to Vote on Article 23

There will be a Pre-Town Meeting Informational Session,
Wednesday, April 22nd at 6PM in Sargent Auditorium, Town Hall.

Winter 2025-2026 Energy Overview

Due to the extremely cold temperatures, ISO- NE experienced record high energy prices.

Updated Bill Design

The revised bill format will be arriving in your mailboxes starting in February. Check out the revisions and see what they mean.

No-Cost Mass Save® Energy Assessment with HomeWorks Energy

Merrimac Municipal Light Department and HomeWorks Energy are teaming up to help residents with natural gas heat access the Mass Save® program!

Merrimac Light vs National Grid

We’re dedicated to informing our customers of the benefits of public power versus investor-owned utilities like National Grid, and one of the major benefits is the difference in cost.

RATE COMPARISONS

See how our rates compare to other towns and private companies.

FREE LED LIGHT BULBS!

We understand that our customers want to save as much energy as possible to reduce their monthly electric bill. To assist in that effort, MMLD will be handing out free LED light bulbs!

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STREETLIGHT REPAIR

Massachusetts has the highest electricity bills in the continental US. But some ratepayers pay noticeably less.

By Sabrina Shankman | The Boston GlobeChristine Moreau and Andrew Feland live just 10 miles from each other, but their household utility bills are worlds apart. Moreau lives in Worcester and gets her electricity from two for-profit companies, a third-party energy...

Join Us at the Town Meeting on April 27th to Vote on Article 23 for the Sale of 10 W Main Street

The current office needs extensive repairs. Ratepayer money spent making them will not yield a positive return on investment. Attend the town meeting on April 27th at 7:30pm at the Sweetsir School and help us secure a 2/3 vote, seeking positive passage of the town meeting Article to sell 10 W. Main Street and consolidate our operations to 20 Federal Way.

44 states had higher electricity bills than last year. Here’s where your state compares

Damali Ramirez | WCVB5 WASHINGTON —The vast majority of states saw an increase in electricity kilowatt-hour prices in December from the year prior, according to the latest data from the U.S. Energy Information Administration. The largest spike was in the District of...

Electrify Merrimac 2026

MMLD is proud to announce a fourth round of funding for Electrify MerrimacHow it Works!In 2023, MMLD launched a program to provide an opportunity for Town Departments and Non-profits to submit proposals to enhance energy efficiency or improve illumination for various...

Winter 2025-2026 Energy Overview

December 2025 – February 2026 is registering as the coldest winter in ISO-NE since 2014. Between 1/25 – 2/7, New England’s power system experienced its most challenging operating conditions since the winter of 2017/18. Due to the extremely cold temperatures, ISO- NE...

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On National Lineman Appreciation Day, we recognize the invaluable service of our Linemen. We extend our sincere appreciation daily for their commitment to providing reliable electricity and safeguarding our community. They are a remarkable team, and we are privileged to have them. Thank you, Billy, Matt, Tyler, Nate, and Isaac. We are grateful for all that you do! ... See MoreSee Less

On National Lineman
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Just a friendly reminder that MMLD will be closed on Monday, April 20 for Patriots Day! Good luck to all of those running the Boston Marathon and Let's go Red Sox! ... See MoreSee Less

Just a friendly remi
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Please be aware that Mayer Tree has begun their annual power line tree trimming. They’re currently in the area of Church Street, Highland Road and Harriman Road with a Merrimac Police Detail. Slow down if you’re in the area. Than you! ... See MoreSee Less

Please be aware that
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Hello Merrimac,
On behalf of Ripple Fiber, Collaborative Synergetics will be doing work in Merrimac over the next 3 weeks. Their work includes photographing poles, verifying addresses, and mapping out potential drops from poles for connecting homes.
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Hello Merrimac, 
On
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Have you had an opportunity to drive by Town Hall today? The building's appearance is particularly festive, thanks to the diligent efforts of Merrimac Fire, in commemoration of Merrimac’s 150th anniversary tomorrow. Join us in celebration on April 11th from 6 p.m. to 8 p.m. in front of Town Hall. ... See MoreSee Less

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Ripple Ripple Ripple all over Merrimac… Here we are on ________ St doing more work for Ripple Fiber on a beautiful Friday. Hope everyone can join us in celebrating 🎉 Merrimac’s 150th Birthday 🥳 tomorrow night (April 11th) from 6 to 8 in front of Town Hall 🇺🇸 ... See MoreSee Less

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If you received a solicitation from Smart Energy, a competitor of National Grid, via mail, please note that it does not apply to Merrimac Light customers. Please disregard this mailing. ... See MoreSee Less

If you received a so
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We extend our gratitude to our linemen for displaying the flags a month in advance this year in commemoration of Merrimac’s 150th anniversary this Saturday, April 11th. Please join us from 6p-8p in front of Town Hall for a birthday celebration. 🥳 🇺🇸 ... See MoreSee Less

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Congratulations to our very own Customer Service Representative Danielle Teel for receiving the Rising Star Award at the Municipal Electric Association of Massachusetts Communications & Energy Services Award ceremony. Danielle is a dedicated and driven employee at Merrimac Light and we couldn’t agree more that she is a rising star! Thank you for all your hard work, Danielle.

Pictured, General Manager Mary Usovicz and Customer Service Representative Danielle Teel
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Congratulations to o
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