Dominion offshore wind project cost rises $300M due to grid upgrades, tariffs

Dominion Energy's offshore wind project saw costs increase nearly $300 million from revised PJM interconnection network charges, Trump administration tariffs, and updated turbine installation plans.

First covered Aug 3, 2026 · 9:07 AM PT · 1 article

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5h Utility Dive Dominion offshore wind project cost rises nearly $300M — The increase is due to revised network upgrade costs assigned by the PJM Interconnection, tariffs imposed by the Trump administration in April and updated…

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Appeared in: 2026-08-03 (#1)

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Dominion offshore wind project cost rises $300M due to grid upgrades, tariffs

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