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VIRGINIA: Dominion offshore wind farm cost climbs to $9.8B

November 8, 2021 — Dominion Energy Inc.’s offshore wind farm will cost about $2 billion more than expected, the Richmond-based Fortune 500 utility’s chair, president and CEO, Bob Blue, said during a third quarter earnings call Friday.

Instead of the previously estimated $7.8 billion, the 2.6-gigawatt Coastal Virginia Offshore Wind (CVOW) commercial project will cost approximately $9.8 billion, Blue said, attributing the roughly 25% cost increase to rising commodities expenses and general cost pressures across a number of industries right now amid mounting inflation. Additionally, Blue cited costs associated with the need to build about 17 miles of new transmission lines and other onshore infrastructure associated with the project.

Dominion plans to build the 180 wind-turbine farm 27 miles off the coast of Virginia Beach, with construction beginning in 2024. When completed in 2026, the wind farm is expected to power 660,000 homes. The wind farm will cost residential customers about $4 per month over the estimated 30-year lifespan of the wind farm, a Dominion spokesperson said.

Read the full story at Virginia Business

 

Offshore wind turbines headed to Virginia; New Jersey launches ‘WIND Institute’

April 24, 2020 — Components for the first two offshore wind energy turbines to be installed in U.S. federal waters departed from Denmark, bound for Nova Scotia and ultimately installation off Virginia, project backers said April 21.

The pair of 6-megawatt Siemens Gamesa will be assembled by Dominion Energy and wind developer Ørsted for the Coastal Virginia Offshore Wind (CVOW), a pilot project 27 miles offshore for what is planned to become a much larger array on a federal lease east of Virginia Beach.

The foundations, consisting of the turbines’ monopiles, transition pieces and anode cages fabricated by metals manufacturer EEW SPC, were loaded at Rostock, Germany onto the Bigroll Beaufort, a 568-foot Netherlands-flagged flat deck cargo ship. Turbine components were loaded at Esbjerg, Denmark, before the vessel embarked in mid-April. Arrival is expected around April 25 in Halifax, according to commercial vessel tracking services.

Read the full story at National Fisherman

Virginia starts construction of first offshore wind farm

July 8, 2019 — Virginia Governor Ralph Northam picked up a shovel July 1 to take part in a ceremonial ground breaking marking the start of construction of the Coastal Virginia Offshore Wind (CVOW) demonstration project, consisting of two six-megawatt wind turbines located approximately 27 miles off the coast of Virginia Beach.

This is the first offshore wind project to be installed in federal waters. Dominion Energy is partnering with Ørsted to build the project on 2,135 acres leased by the Virginia Department of Mines, Minerals and Energy (DMME).

“The Virginia offshore wind demonstration project is another powerful example of the Commonwealth’s position as a leader in renewable energy,” said Governor Northam. “As the first deployment of commercial-scale offshore wind turbines in federal waters, I am thrilled that Virginia’s project will help determine best practices for future offshore wind construction along the East Coast.”

Read the full story at MarineLog

First offshore wind farm in federal waters inches closer

September 24, 2018 — What could be the first offshore wind farm in federal waters took a major step forward last month when Dominion Energy applied to the Virginia State Corporation Commission for approval to build two 6 MW wind turbines and the project’s grid infrastructure.

Called the Coastal Virginia Offshore Wind Project (CVOW), it would located about 27 miles off the coast of Virginia Beach on 2,135 acres of federal waters leased by the Virginia Department of Mines, Minerals and Energy. The two 6 MW turbines will sit in about 80 feet of water and generate wind energy for customers starting in December 2020.

Denmark’s Ørsted has been hired by Dominion Energy to build CVOW. Just this past Sept. 6, Ørsted opened the Walney Extension, the world’s largest offshore wind farm with 87 wind turbines generating potentially 659 MW of power in the Irish Sea.

A demonstration project, CVOW would be the second offshore wind farm in the U.S., following the Block Island Wind Farm in Rhode Island, which began operating in 2015. More importantly perhaps is that CVOW will be the first offshore wind farm to go through the Bureau of Ocean Energy Management’s (BOEM) approval process.

Read the full story at Marine Log