Maine PUC Approves 1,200 MW Transmission Line to Connect Northern Maine to New England…
What happened
The Maine Public Utilities Commission approved a 1,200-megawatt transmission line project. This line, proposed by Avangrid, will connect Aroostook County in northern Maine to the New England grid. The project involves substations in Haynesville and Pittsfield and is part of the Northern Maine Renewable Energy Development Program.
From bangordailynews.com
Why it matters
The approval facilitates the regional grid connection and expansion of renewable capacity in the region. The PUC selected Avangrid for the contract after finding its proposal to use existing transmission corridors to be the best option for the state.
The Maine Public Utilities Commission acted on a priority set by Governor Mills regarding projects connecting to the New England electrical grid.
From bangordailynews.com
Who's involved
- Maine Public Utilities CommissionRegulator that approved the line and selected the contractor
- AvangridEnergy company contracted to build the 1,200 MW transmission line
- Aroostook CountyCounty through which the transmission line will pass
- New EnglandRegional grid the line will connect to
Who could feel it
Possible knock-on effectsThese are possibilities Brind reasoned out, not predictions, and not advice. Most are not stated in any report.
- Aroostook CountySpeculative
Might see direct investment in 1,200 MW transmission line infrastructure.
Keep exploring
The entities involved
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Aroostook County
county in Maine, United States
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Maine Public Utilities Commission
Primary regulator of Central Maine Power; dismissed CMP $1.4B rate plan Nov 18, 2025.