Feds to hold first offshore wind auction

The U.S. Department of the Interior has announced plans to hold a competitive lease sale for renewable energy on the Outer Continental Shelf offshore Rhode Island and Massachusetts.  According to a Final Sale Notice published in today's Federal Register, the auction, scheduled to be held by the Bureau of Ocean Energy Management on July 31, will be the first auction of its type for offshore wind site leases in U.S. waters.

Map of the Rhode Island and Massachusetts Lease Areas, courtesy of BOEM.

The auction will cover about 164,750 acres of sea space in a previously defined Wind Energy Area located 9.2 nautical miles south of the Rhode Island shore.  For leasing purposes, the BOEM has divided the area into two leases.  The North Lease Area (Lease OCS-A0486) consists of about 97,500 acres, and is estimated to have the potential for an installed capacity of 1,955 megawatts of electric generation.  The South Lease Area (Lease OCS-A0487) covers about 67,250 acres, and is estimated to have the potential for an installed capacity of 1,440 megawatts.

Based on a review by the National Renewable Energy Laboratory, the Bureau of Ocean Energy Management has concluded that the North and South Lease Areas have significantly dissimilar attributes that make the North Lease area "a more competitive and cost effective area for near term commercial development."  The Bureau thus set the minimum bid for the North Lease Area will be $2 per acre, or $194,996, while the minimum bid for the South Lease Area will be $1 per acre, or $67,252.

BOEM has pre-screened and approved nine companies as bidders in the auction:

• Deepwater Wind New England, LLC
• EDF Renewable Development, Inc.
• Energy Management, Inc.
• Fishermen’s Energy, LLC
• IBERDROLA RENEWABLES, Inc.
• Neptune Wind, LLC
• Sea Breeze Energy, LLC
• U.S. Mainstream Renewable Power (Offshore) Inc.
• US Wind Inc.

Bidders' proposals will be evaluated based on a variety of factors, including their cash bids as well as nonmonetary factors including whether a bidder holds a Joint Development Agreement or a Power Purchase Agreement. 

BOEM has described the auction as the "first-ever competitive lease sale for renewable energy on the U.S. Outer Continental Shelf."  How the auction runs -- and its results -- will be informative as to the future of offshore wind in U.S. waters.