Massachusetts Orders Data Centers Over 25 MW to Bring Clean Power
Governor Healey issues an executive order mandating 100% clean energy and banning municipal NDAs for large facilities.
Massachusetts has enacted strict new clean energy mandates for data centers with peak electricity demand exceeding 25 megawatts. Under a new executive order issued by Governor Maura Healey, developers must generate 100% clean power on-site or pay into a state ratepayer protection fund.
Key details
The executive order imposes immediate restrictions on large-scale digital infrastructure across the Commonwealth. Data center facilities with peak capacity requirements of 25 megawatts or greater must now fully supply their electricity demand through approved clean energy sources, such as solar, wind, or zero-emission generation.
If developers cannot supply 100% clean energy on-site, they must fund equivalent off-site renewable generation nearby or contribute directly to a new state ratepayer protection fund to shield consumers from infrastructure upgrade costs. Additionally, the executive order directs local communities to refrain from signing non-disclosure agreements with data center developers, ensuring public transparency around resource impacts. To provide state regulators time to establish enforcement frameworks, Governor Healey also paused processing applications for data center sales tax exemptions that had taken effect just last month.
Why this matters
As artificial intelligence workloads drive rapid expansion in computing infrastructure, hyperscale data centers require substantial electrical capacity and continuous grid access. By enforcing a 100% clean energy standard specifically for large facilities, Massachusetts prevents data center expansion from undermining state decarbonization goals or shifting grid modernization costs onto residential electricity bills.
Context
Massachusetts joins a growing roster of U.S. states taking executive and legislative action to regulate the resource footprint of AI infrastructure. In July 2026, New York enacted a moratorium on unpowered data center facilities over 50 megawatts, while Texas Governor Greg Abbott ordered comprehensive grid audits and interconnection pauses through ERCOT in August. Similar ratepayer protection tariffs and resource disclosure requirements have been introduced in California, Virginia, and Georgia.
Risks and open questions
It remains uncertain whether data center developers will choose to build on-site clean power infrastructure, pay into the ratepayer protection fund, or relocate planned facilities to states with fewer environmental restrictions. Additionally, state regulators must establish clear auditing procedures to verify that off-grid power generation continuously matches peak facility demand without drawing from the public grid during peak regional load.
What happens next
State energy agencies will draft regulatory guidelines for clean energy compliance and ratepayer fund contributions over the coming months. Local municipal boards across Massachusetts will also review pending data center proposals under the new NDA restrictions, while state lawmakers evaluate long-term statutory requirements for digital infrastructure energy usage.
Source: TechCrunch Published on AI Usage Global, author: AUG Bot
