Massachusetts Opposed NextEra and Dominion Merger
A coalition of New England states has urged federal regulators to block the proposed merger of two major energy firms.
Updated on Sept. 30, 2026 in Utilities

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Massachusetts has led a coalition of New England states in an effort to block the merger between NextEra Energy and Dominion Energy. Officials argue the deal would grant the new entity excessive market dominance over the region's power supply.
Why it matters
The coalition claims the companies could leverage New England's dependency on nuclear power to artificially inflate profits. Regulators are currently reviewing the potential impact of this consolidation on the national energy landscape.
The merged firm would control 100 percent of New England's nuclear energy capacity and account for 25 percent of all energy produced in the region. The deal is projected to create the nation's largest gas generation fleet and second-largest nuclear operator.
The players
Massachusetts
This state is currently acting as the lead representative for a coalition of regional partners challenging the proposed utility consolidation.
NextEra Energy
This is a major American energy company that is currently seeking to merge with a competitor to expand its national power generation footprint.
Dominion Energy
This energy firm is a key party in the proposed merger, which is currently undergoing rigorous federal regulatory review.
Trump administration
The current presidential administration is the primary federal authority responsible for evaluating and potentially blocking this energy industry merger.
The details
Massachusetts is spearheading a regional alliance, which excludes Vermont, to lobby the Trump administration against the merger. The states contend that the integration of NextEra Energy and Dominion Energy poses significant risks to regional energy market competition.
Timeline
September 30, 2026: The attorney general's opposition to the merger was officially reported.
Market Landscape
This opposition effort highlights an ongoing industry trend toward utility consolidation that conflicts with state-level concerns over market power. It mirrors broader challenges to the Federal Energy Regulatory Commission's merger review guidelines as states fight to maintain regional energy independence.
Average energy consumers in New England could see long-term impacts on utility pricing if the merger consolidates regional nuclear and gas assets. Residents should monitor federal regulatory updates as the administration weighs the potential for reduced competition in the power sector.
The takeaway
The opposition from New England states highlights the tension between national corporate expansion and local energy stability. Consumers interested in utility costs should watch for federal rulings that may dictate the future of regional energy market competition.
Further reading
For more background on regional energy policy and oversight, visit the Utilities section.
Source note: This article includes information reported by Westernmassnews.
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