
by Steve Haner
Dominion Energy Virginiaโs current offshore wind construction project is one of only four still in the process of building towers and turbines in the wake of an executive order from President Donald Trump.ย It is also the largest of the survivors, with more planned power output than the other three combined.
Coastal Virginia Offshore Wind (CVOW) will include 176 turbines and several offshore substations, with a nameplate value of 2,600 megawatts. The other projects still underway at this time are Vineyard Wind 1 off Massachusetts (806 MW), Revolution Wind serving Rhode Island and Connecticut (704 MW) and Sunrise Wind, a New York project with 924 MW.
Vineyard Windโs construction was interrupted last summer by a defective 351-foot turbine blade that shattered and scattered debris far and wide. Now it is dealing with the revelation that more than 60 additional blades from supplier GE Vernova have a similar flaw and will need to be replaced.ย
Dominion continues to report a smooth construction process but has announced a cost overrun of $900 million in recent days. Perhaps the thing to note is that Dominionโs project is the only survivor under construction that has among its backers a sitting Republican governor. The other three are in deep blue states. It is also the only one to be owned directly by the utility (now with a non-controlling partner) and thus guaranteed by its captive ratepayers.














