Massachusetts data center and energy bills
Every data center and energy bill in the Massachusetts Legislature, what each would do, and where it stands. 29 states enacted data center and energy laws in the 2025 and 2026 sessions. Massachusetts has bills in progress and none enacted yet.
- Bills in scope
- 4bills in scope
- Past committee
- 2past committee
- Most recent action
- 23 July 2026most recent action
Data center and energy in Massachusetts, by topic
Large-load tariffs and cost allocation
2 bills. Enacted in 19 states.
Grid reliability and load flexibility
2 bills. Enacted in 11 states.
Data center and energy bills in Massachusetts
The bills not yet law, furthest along first, with what each would do.
2Past committee
2Introduced or inactive
4 bills in scope
Past committee
2
What it would do: Establishes clean energy procurement authority, creates solar and energy storage incentive programs, requires utility bill transparency dashboard, mandates smart solar permitting platforms, and implements offshore wind pre-development funding to advance Massachusetts' clean energy and greenhouse gas reduction goals.
What it would do: Establishes a special legislative commission to study electricity demand growth from data centers supporting AI and high performance computing, industrial growth, and electrification. Commission must report findings and recommendations within 1 year.
Introduced or inactive
2
What it would do: Requires new or expanded data centers to use 100 percent new clean energy resources, manage water resources sustainably, conduct environmental impact analyses, establish community benefit agreements, and report electricity and water consumption annually to state agencies.
What it would do: Prohibits distribution companies from reducing electricity availability to or increasing rates for residential or income-eligible customers due to large or qualified data centers (facilities using 10+ megawatts). Requires the department to review rates to prevent cost increases passed to residential customers and mandates companies provide records and maintain sales data.
Bill titles link to the Massachusetts Legislature's own page.
What counts as data center and energy legislation
In scope: Large-load tariffs and cost allocation; siting, zoning and permitting; tax incentives and clawbacks; on-site and co-located generation; water, cooling and emissions; and grid reliability and load flexibility.
Questions
Does Massachusetts have a data center and energy law?
None of the 4 data center and energy bills in the Massachusetts Legislature has been enacted in the 2025 and 2026 sessions. 2 bills got past a committee.
Which data center and energy bills are moving in Massachusetts?
2 bills not yet law have passed a committee or a chamber, the furthest along H 5175 (passed chamber) and H 83 (passed committee).
What does Massachusetts legislate on most in data center and energy?
Large-load tariffs and cost allocation (2 bills) and Grid reliability and load flexibility (2 bills).
Are these summaries reviewed by a lawyer?
No. Which bills count as Data center and energy bills, and the line on what each law requires or each bill would do, are drafted by software from the bill's own text and not reviewed by an attorney. Every bill links to the legislature's own record: read the text before relying on it. The list covers bills from the 2025 and 2026 sessions.
Other practice areas in Massachusetts
- AI in Massachusetts50
- Alcohol in Massachusetts153
- Cannabis in Massachusetts125
- Children's Online Safety in Massachusetts17
- Cybersecurity in Massachusetts13
- Data Privacy in Massachusetts60
- Employment in Massachusetts217
- Healthcare in Massachusetts293
- Insurance in Massachusetts246
- Intellectual Property in Massachusetts17
- Packaging and PFAS in Massachusetts43
- Payments and fintech in Massachusetts27
- Rental housing in Massachusetts86
- Tobacco and nicotine in Massachusetts15
- Transportation in Massachusetts30
- All jurisdictions
Data center and energy legislation in other jurisdictions
49 more currently hold bills in this tracker
- Virginia83
- New Jersey68
- Congress61
- Pennsylvania38
- Michigan35
- Illinois23
- West Virginia22
- Maryland21
- New York19
- California16
- South Dakota14
- Minnesota13
- Oklahoma13
- South Carolina13
- Georgia12
- Indiana12
- Iowa11
- Montana11
- Ohio11
- Tennessee11
- Texas11
- Arkansas9
- Arizona9
- Connecticut9
- Idaho9
- Louisiana9
- North Carolina9
- Nebraska8
- Utah8
- Wisconsin8
- Delaware7
- Kentucky7
- Washington7
- Kansas6
- New Hampshire6
- Colorado5
- Florida5
- Missouri5
- North Dakota4
- Rhode Island4
- Vermont4
- Maine3
- Oregon3
- Alaska2
- Alabama2
- Hawaii2
- Mississippi2
- New Mexico2
- Wyoming2
Know when Massachusetts's data center and energy law changes
An alert when a bill moves, and one report a month on what changed in every state and Congress.