Iberdrola: Vineyard Wind 1 becomes the largest operating offshore wind farm in the US

The facility already supplies enough clean energy to power more than 64,000 homes and businesses
The facility already supplies enough clean energy to power more than 64,000 homes and businesses in Massachusetts 

Iberdrola, through its US subsidiary Avangrid, has commissioned 10 wind turbines that are already generating 136 MW to the grid in the US region of New England. The facility already supplies enough clean energy to power more than 64,000 homes and businesses in Massachusetts. 

Thus, the new renewable facility is now officially the largest operating offshore wind farm in the United States.