Back
After years of false starts and amid an acute regional energy crunch, large-scale onshore wind power could finally take off in Maine in 2026. Utility regulators in five New England states are considering developers’ proposals to build up to 1.2 gigawatts of onshore wind capacity in Maine’s far north, following a deadline for bids earlier this month.
The coordination between Connecticut, Maine, Massachusetts, Rhode Island, and Vermont — all of which have ambitious clean energy goals — means this procurement is more likely to succeed than those that have fizzled out in years past, said Francis Pullaro, president of clean-energy industry association RENEW Northeast.
“The states have come together, and that’s a pretty impressive accomplishment on their part,” he said. “We’re in a much better position now that we have the states going into the process having conferred.”
Maine’s Public Utilities Commission confirmed that at least one bid was submitted, but declined to share any further details at this time.
New England leaders have for nearly two decades discussed harnessing northern Maine’s robust winds to boost the region’s supply of renewable energy, but the idea has gained more urgency in recent years. Financial challenges and hostility from the Trump administration have dampened the prospects for the offshore wind developments that much of the region was counting on to meet their clean energy goals. At the same time, soaring utility bills and volatile oil and gas prices driven by conflicts in Ukraine and the Middle East have strengthened the case for turning to power generation with no fuel costs.
“It’s becoming more apparent that there is a need for solutions to confront the cost of energy,” said Eliza Donoghue, executive director of the Maine Renewable Energy Association. “Certainly, this is not a silver bullet, but it is a way we can have more renewables injected into the system.”
Maine’s attempts to lean in to wind power began in 2008, with the adoption of a law that set a target of having 3 GW of wind power — some of it offshore — by 2020. Reality fell short of that goal: As of October 2025, the state had about 1.2 GW of land-based wind capacity and no offshore wind, according to the federal Energy Information Administration.
Clean energy boosters have long considered Aroostook County on the Canadian border a promising location for onshore wind development. However, the county is part of a small, local electrical network that is not connected to the New England grid. Any wind projects in the area would require new transmission lines to carry the power produced to the rest of the region.
Attempts to develop projects in remote Aroostook County floundered in 2016 and again in 2023. In both cases, the complications and cost of building transmission infrastructure were major obstacles.
Wind supporters are hoping this time will be different as the multistate collaboration supports much-needed power lines and streamlines bid assessment. All five states have set aggressive emissions-reduction targets: Maine is aiming for 100% clean energy by 2040, for example, and Massachusetts and Rhode Island both want to be carbon-neutral by 2050.
In recent years, they’ve worked together to achieve these goals across the region.
Last March, at the recommendation of the New England States Committee on Electricity, an organization representing the area’s governors on energy matters, grid operator ISO New England issued a request for proposals for transmission infrastructure connecting central Maine to the rest of the grid, shortening the distance power lines would have to travel from wind turbines in Aroostook County. ISO New England received six proposals, which it narrowed down to two after preliminary analysis. The organization will continue its assessments and may announce a preferred proposal in September, after which it will be up to the states to decide whether to proceed.
Also, the Maine Legislature passed a measure in 2023 allowing Maine to partner with other New England states on wind procurements. This move means Maine is sharing bids received in response to the most recent request for proposals with the other participating states, which will then coordinate on selecting a recommended wind farm. A winning bid is slated to be announced by the end of May.
“The fact that we’ve got five of the states signed on and committed to this is pretty important,” Pullaro said.
.svg)
