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Maine Data Center Intel
Latest data center news, projects, power and policy across Maine — updated daily.
Top JUST IN — Maine
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FERC accepts Central Maine Power amended wholesale distribution service agreement (ER26-3419)
Source: Federal Energy Regulatory CommissionFERC issued a letter order accepting Central Maine Power Company’s filing of an amended wholesale distribution service agreement with Midcoast Regional Redevelopment Authority under Docket No. ER26-3419, according to FERC eLibrary: “Letter order accepting Central Maine Power Company’s 08/04/2026 filing of an Amended Wholesale Distribution Service Agreement with Midcoast Regional Redevelopment Authority under ER26-3419.”
Backed by 1 primary filing — sign in or book a call to see all sources.
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ISO-NE GridWorks presents Millinocket thermal-storage pilot and load-shifting economics
Source: GridWorks Energy Consulting · Sep 23, 2026GridWorks Energy Consulting’s 9/23/2026 presentation says its Millinocket, Maine thermal-storage pilot is “Now 6, moving to 8 homes,” is “Sponsored by Efficiency Maine Trust,” and has “Plans and funding to scale up starting next summer.” The deck also says Millinocket sits behind the ISO-NE “Keene Road Constraint,” described as “the most congested node on the ISO-NE electric grid,” and that the nearby wind farms cause ISO-NE to curtail them about “10% of the hours during the heating season.” It further claims the homes have avoided buying electricity during monthly coincident peak hours over two heating seasons.
Backed by 1 primary filing — sign in or book a call to see all sources.
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ISO-NE cites FERC large-load integration show-cause order and new interconnection deadline (June 2026)
Source: ISO New England · Sep 24, 2026ISO New England says FERC’s large-load integration action may force tariff reform because “existing tariffs may be unjust and unreasonable due to lack of clear large load provisions.” ISO-NE also notes a Nov. 16 deadline for changes to the region’s interconnection processes to account for “large and co-located loads,” and identifies reform areas including faster transmission-study processes, cost allocation, co-location treatment, flexible load services, and generator interconnection reforms.
Backed by 1 primary filing — sign in or book a call to see all sources.
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Update on Recent and Upcoming Regional Activities
Source: ISO New England · Jul 31, 2026ISO New England’s July 31, 2026 memo says the region filed an informational report on July 20 “in compliance with a June 18 order issued by the Federal Energy Regulatory Commission (FERC) related to the integration of large loads and co-located loads, such as data centers,” and that ISO-NE has opened “a six-month engagement period on transmission cost allocation” under FERC Order 1920. The memo also says the Transitional Cluster Study interim report covered “23 interconnection requests totaling approximately 4,800 MW,” and that ISO expects to issue the final report on August 6 before tendering draft interconnection agreements later in August.
Backed by 1 primary filing — sign in or book a call to see all sources.
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Maine OPA – Proposed Amendments to the ACR Process
Source: ISO New England · May 28, 2026ISO New England’s “Maine OPA – Proposed Amendments to the ACR Process” (dated 2026-05-28) is a policy document about transmission planning and cost allocation, not a specific data-center project. It says the proposed amendment would “restrict the asset condition project designation” to damaged or destroyed facilities and warns that “substantial upgrades” should instead go through regional planning; it also explains that the Transmission Cost Allocation process can keep non-regional upgrade costs out of regional rates. These points indicate regulatory and cost-allocation risk for transmission-related development in Maine, but the document does not identify a data-center queue, site, operator, or project.
Backed by 1 primary filing — sign in or book a call to see all sources.
Recent Maine data center news
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U.S. ISPs Spent $92.6 Billion on Capex In 2025; Google Alone to Spend $205 Billion in 2026
USTelecom has reported that America’s broadband providers invested $92.6 billion in communications infrastructure in 2025. The piece also contrasts that figure with Google’s planned 2026 spending on data centers and AI compute capacity.
- USTelecom said broadband capex reached $92.6 billion in 2025, a 3.4% increase and the third-highest total since 2003; cumulative investment is now near $2.3 trillion since 1996.
- The article is a news commentary / roundup referencing other broadband and telecom items, including the House passing the Ratepayer Protection Act (417 to 3) and USTelecom CEO Jonathan Spalter calling for permitting reform.
- It also cites Google spending $205 billion in 2026 on data centers and AI compute capacity, and says Big Tech’s overall 2026 capex could reach $800 billion.
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Fidium Breaking Ground on BEAD Work, Signing Hyperscaler Deals
Fidium CEO Gaurav Juneja said the company has broken ground on a BEAD broadband project in Maine and expects New Hampshire and Vermont to follow. He made the remarks during a Fiber Broadband Association webinar.
- BEAD project in Maine: Juneja said Fidium has broken ground on a Broadband Equity, Access, and Deployment program project in Maine.
- Regional rollout and connectivity deals: He said New Hampshire and Vermont would hopefully follow soon, and added that Fidium is signing connectivity deals with hyperscalers. This appears to be a new status update from the CEO in a webinar, not a detailed project announcement with financial terms.
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Bloomberg NEF: Texas grid pause puts 20 percent of US data center pipeline at risk
Texas Governor Greg Abbott has directed a comprehensive audit of all data center projects advancing through ERCOT’s interconnection process, following a pause on new data center grid interconnections. - The audit instructs the PUCT and ERCOT to assess whether data centers pay their own way, provide their own power or rely on the grid, bring their own water or reuse water, mitigate impacts on neighbors, and disclose ownership and controlling interests. - Bloomberg NEF says the pause could affect about 49.8 GW of projects, with potential financial impact of upwards of $8 billion by Q1 2027; ERCOT has more than 470 GW of interconnection requests, about 90% tied to data center load, and expects 8.25 GW of new data center capacity online by 2030. This article is commentary/analysis referencing Abbott’s earlier-month directive and related policy developments, not a first-time primary announcement from the named entities.
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Vistra Reports Second Quarter 2026 Results
Vistra Corp. has announced its second quarter 2026 results and disclosed a new strategic investment in Helix Digital Infrastructure. - Q2 2026 results: Net income was $305 million and Ongoing Operations Adjusted EBITDA was $1,767 million, up more than 30% year over year.
- Strategic updates: Vistra announced Helix Digital Infrastructure with KKR, Kuwait Investment Authority, and NVIDIA, with an initial Vistra commitment of up to $1.0 billion; it also said the FERC approved the pending Cogentrix Energy acquisition.
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New York becomes first US state to impose data center moratorium
New York has announced a one-year moratorium on new large-scale data centers.
- Governor Kathy Hochul signed the order into law, immediately pausing environmental permits for projects of 50MW or more while a regulatory framework is developed.
- The framework will include a Generic Environmental Impact Statement on energy demand, water use and quality, and air quality, and local entities will receive guidance within 60 days on community benefits negotiations; the order also directs consideration of a New York Grid Acceleration Fund.
- The article also references earlier and proposed legislation, including S.9144 introduced by Elizabeth Krueger and a proposed national moratorium, the Artificial Intelligence Data Center Moratorium Act, introduced by Bernie Sanders and Alexandria Ocasio-Cortez in March 2026.
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Bridging the Divide: How Data Centers Are Addressing Community Concerns
Vantage Data Centers and other industry leaders at Data Center World urged greater community engagement and coordinated policy on data center development.
- Main announcement: At Data Center World in Washington, DC, panelists including John Stephenson (Vantage Data Centers) and Ernest Popescu (Metrobloks) called for earlier community engagement, clearer communication about tax revenue, infrastructure investment, and the scale of projects (historical requests of 64 MW vs current requests of 500 MW to multiple gigawatts). The panel emphasized that developers are making multibillion-dollar decisions years in advance and face permitting timelines measured in years (e.g., transmission and generation buildouts), prompting consideration of self-generation solutions.
- Background and details: Panelists noted rising public concern over electricity rates, utility pricing, and perceived tax incentives (example cited: $100 million tax abatement for major hyperscalers). They urged coordination across federal, state, and local government, and a consortium of developers and hyperscalers to demystify misinformation and align policy, zoning, and community outcomes.
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FERC Targets Grid Rules for Data Centers and Large Loads
The Federal Energy Regulatory Commission has ordered the nation’s six largest grid operators to justify or rewrite rules governing how large power users connect to the grid.
- Main action: FERC issued show-cause orders to PJM, MISO, Southwest Power Pool, CAISO, ISO New England, and NYISO, requiring them to explain within 60 days why existing tariffs remain just and reasonable or to propose reforms, and directing each operator and its transmission owners to file a resource adequacy report within 30 days. The orders affect markets serving roughly 200 million Americans across more than 30 states and the District of Columbia and target five reform areas (transmission study processes; cost-allocation; co-location/behind-the-meter generation; new transmission services for flexible large loads; evaluation of proximate generation).
- Context and details: The action builds on a Department of Energy large-load interconnection proceeding, follows review of more than 3,500 pages of comments, and is prompted by AI-driven data center demand. FERC said reforms should apply prospectively (not disturb finalized large-load arrangements) and left the broader DOE large-load docket open for potential additional action.
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New York Confronts the Data Center Boom: Balancing Growth and Grid Reform
Democratic legislators introduced a bill for a three-year moratorium on new large data centers, and Governor Kathy Hochul directed the New York State Public Service Commission to open a regulatory proceeding to reform large-load interconnections.
- Three-year moratorium introduced by Democratic legislators: The bill would freeze state and local approvals for any new data center exceeding 20 MW for three years, require the Department of Environmental Conservation (DEC) to conduct a comprehensive environmental review and issue regulations, and direct the state utility regulator to adopt rules preventing residential ratepayers from shouldering energy cost increases attributable to data centers.
- Governor Hochul directed PSC to institute a proceeding under “Energize NY Development”: The PSC issued an Order Instituting Proceeding and Soliciting Comments (Case 26-E-0045) noting 11.9 GW of pending large-load projects in the NYISO queue (more than 8.3 GW entered in 2025); the Order lists six core objectives and sets initial comments due May 13, 2026 and reply comments due June 15, 2026, with a technical conference by Dec 31, 2026 and a white paper due Feb 12, 2027.
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Demand-response programs can lower utility bills, but beware of on-site power restrictions, experts say
Virginia lawmakers enacted a law directing Dominion Energy and Appalachian Power to create demand-response programs for large energy customers and to expand utility procurement of energy storage.
- Main action: The law requires utilities Dominion Energy and Appalachian Power to offer demand-response programs for customers with an electric load of 25 megawatts or more, and directs utilities to procure more than 21,000 megawatts of power from facilities’ energy storage systems by 2045; the Virginia State Corporation Commission will work with an independent auditor to develop procurement criteria and review requests.
- Background and constraints: The article explains federal EPA limits (100-hour annual use for non-emergency generator operation with a 50-hour cap for non-testing/maintenance) and an EPA interpretive letter that prevents generators in RTO/ISO territories (e.g., PJM Interconnection) from using generators for demand response under the 50-hour cap; retrofitting to Tier 4 emissions can cost $100,000 to $500,000 or more per engine, and EPA enforcement can impose penalties in the hundreds of thousands of dollars; the piece also notes a lawsuit threat from the Southern Environmental Law Center against xAI for on-site generator emissions (three dozen natural gas generators, capacity 421 MW, potential >2,000 tons NOx/year).
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Local Data Center Backlash Signals a Shift in How the Grid Must Evolve
The article highlights state and local regulators escalating restrictions and mandates on large-scale data center development in response to grid strain.
- Regulatory actions: Maine lawmakers advanced (then saw a veto) a temporary halt on new data center projects above 20 megawatts; Monterey Park voters approved a permanent citywide ban on data center construction; New Jersey officials unveiled a framework requiring mega-scale data centers to source their own clean energy and directly fund grid upgrades to avoid passing infrastructure costs to residents.
- Context and evidence:Electricity demand is projected to grow 15%-20% over the next decade (DOE), and an OBM survey found 64% of energy professionals say data center growth is accelerating flexible load management initiatives. The piece is an analytical overview calling for earlier utility coordination, flexible load management, automation, and transparency from developers and operators.