The second Power Purchasing Agreement (PPA) in a month, related to a wind project, has been deemed economically unviable. This time around Shell and Ocean Winds, the companies in charge of the Mayflower Wind Project, have joined Avangrid in asking for the PPA to be renegotiated – more on the Avangrid story can be found here. The 405 MW Mayflower project, also located in the state of New England, had its PPA signed in April 2022 with three energy utility companies: Eversource Energy, National Grid and Unitil. Since then supply chain issues in the form of steel prices going up, and general inflation, have left project developers in need to renegotiate in order to turn a profit on the project.…