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What a canceled battery project in Tewksbury says about New England's aging power grid
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Fusion42 · 4 September 2026 · Fusion42 review
The proposed Tewksbury battery energy storage project was canceled after connection costs to the electric grid surged to $65 million, revealing significant financial barriers in linking new clean energy projects to New England's aging grid.
This Wire brief sits within Fusion42's coverage of Climate Tech.
◆ ◆ The Wire takeaway
Rising grid connection costs have made new battery projects financially unviable in Massachusetts. You need to re-evaluate your project locations or seek opportunities where grid upgrades cost less to remain competitive.
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1 source · 4 Sep 2026
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