Saving Seafood

How Do Offshore Wind Farms Impact Ocean Ecosystems?

March 12, 2021 — There’s no denying that renewable energy technology has become increasingly popular. It’s more common for households and businesses to choose solar, geothermal, and other options for power. These clean, never-ending resources hold real promise for a healthier planet.

However, we can’t ignore that some of these solutions come with implications. The world’s offshore wind farms are just one example. Take a look.

This specific renewable energy source has various financial and environmental advantages, such as job creation, reduced emissions, and industry growth. It’s more typical to see wind farms on land, where several wind turbines spin continuously to generate energy. But offshore wind farms have become an alternative.

If you install wind turbines at sea, you don’t have to sacrifice any land. This point helps negate complaints about how “unsightly” wind turbines can appear. Plus, you don’t have to disrupt neighborhoods. It’s true that winds blow stronger across the water, which means we can produce more power from offshore wind farms, too.

Read the full story at Energy Central

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

VIRGINIA: At long last, Dominion decides it’s game on for offshore wind

May 31, 2019 — When utility regulators gave Dominion Energy Virginia the go-ahead to build two offshore wind turbines last November, it was still unclear whether the pilot project might be the end as well as the beginning of offshore wind in Virginia.

Now, however, Dominion seems to have decided it’s game on. Although the company hasn’t issued any public statements about its intentions, its presentation to investors in March included $880 million in spending on offshore wind through 2023, over and above the cost of the pilot project.

This came as a surprise to everyone, including Virginia regulators at the State Corporation Commission. Commissioners were not pleased that Wall Street heard the utility’s plans before they did. Dominion’s 2018 Integrated Resource Plan did not propose building a full-sized offshore wind farm any time in the next 15 years.

Nor had the 2016 and 2017 IRPs, even though the company has been sitting on a lease for an area of ocean that could provide at least 2,000 megawatts of offshore wind power, enough for 500,000 homes.

At a hearing on the IRP this month, the company promised regulators it would submit detailed information in its future filings, and confirmed that it currently has its sights set on 2024 for the first commercial wind farm.

For now, however, Dominion remains focused on getting the two test turbines up and running in a state-held lease area 24 miles out to sea from Virginia Beach. If all goes according to plan, the Coastal Virginia Offshore Wind project will be up and running by late summer 2020.

The two, 6-MW turbines will contribute only enough electricity to the grid for about 3,000 homes, but they will be the first turbines in federal waters anywhere in the U.S.  (The nation’s first wind farm, off Block Island in Rhode Island, is closer to shore in state waters.)

With that finish line in sight, state officials, developers, business people and offshore wind researchers were at Old Dominion University in Norfolk Tuesday night to share their vision of how Virginia will leverage its baby steps into a multi-billion-dollar industry that could “reinvent” Hampton Roads.

The town hall forum, organized by the Sierra Club, emphasized the workforce, supply chain and port opportunities if Virginia succeeds in becoming a commercial hub for offshore wind farms all along the East Coast. Gov. Ralph Northam’s administration hopes to find success with this plan even if Virginia lags other states in building wind farms.

Read the full story at the Virginia Mercury