Analysis | Virginia offshore wind giant 'made in Europe' flicks flint for newborn US supply chain

Utility Dominion's order book may be full of contractors from across the Atlantic but it believes its approach to economic development and job creation will lay the groundwork for a domestic industrial boom in the Commonwealth, writes Tim Ferry

Installation of one of the two turbines at Dominion Energy's 12MW CVOW pilot, set to be engulfed in a 3GW mega-project being built by the developer in the Atlantic Ocean off Virginia
Installation of one of the two turbines at Dominion Energy's 12MW CVOW pilot, set to be engulfed in a 3GW mega-project being built by the developer in the Atlantic Ocean off VirginiaFoto: Dominion Energy
US utility Dominion Energy’s $9.8bn Coastal Virginia Offshore Wind (CVOW) development will be the biggest ever in American waters, but the project supplier list reads like a Who’s-who of the sector’s European tier 1 contractor community.
Last month, Dominion, awarded $6.9bn in deals for the wind farm’s main infrastructure, with a $1.9bn deal for inter-array and export cables going to Dutch offshore engineering firm DEME and Italian cable-maker Prysmian, monopiles to German EEW, transition pieces to Denmark’s Bladt, and balance of plant (BOP) awards to a consortium including Bladt and compatriot Semco Maritime, with German conglomerate Siemens Energy delivering the power transformers, shunt reactors, and gas insulated switchgear.
Add that Siemens Gamesa is in the frame as turbine preferred supplier for CVOW, and all the components for the 3GW giant will be manufactured in Europe and shipped to the construction project.
The contracts for imported components reflect the reality that while the US industry is forecast being set to a create an near-$110bn supply chain by 2030 spurred by the Biden administrations 30GW “national goal”, the industry is very much still in its nascency and at this point has little in the way of a domestic offshore wind-ready manufacturing base.
“Let's be honest, the centres for excellence in offshore wind are really all based in in Europe,” John Larson, director of public policy and economic development, Dominion Energy Virginia, says to Recharge.

“We went after firms that can bring the experience and expertise to offshore wind and have demonstrated bringing projects in on time and on budget.”

Dominion expects the Bureau of Ocean Energy Management (BOEM), the federal agency tasked with managing development in federal waters, to complete its review of CVOW’s construction and operations plan (COP) by mid-2023 with an eye on a start to installation in 2024 on the site, 27 miles (43km) off Virginia Beach, where the developer built a two-turbine 12MW pilot in 2020.

The contracts were signed so far out front of the COP approval due to the Virginia’s unique status in the US offshore wind sector as a regulated power market, with the development of CVOW following conventional state regulations for transmission infrastructure.

Dominion filed its application for CVOW on 5 November, the same day that the supply contracts were announced.

“As in any energy generation project, it's necessary for us to demonstrate that we competitively procured equipment and selected contractors, as well as how we plan to construct the project to gain approval,” Larson said.

“It’s a normal process for not only Dominion Energy but any utility company with a large project like this.”

Similarly distinct, unlike most offshore wind-developing states which have tied project awards to huge investments into local supply chain capacity, Virginia so far has seen little investment into its local infrastructure, and the only supplier that has promised an investment in Virginia is also the only one not granted a legal contract, Siemens Gamesa.

The OEM has pledged to built a $200m blade finishing facility at Virginia’s repurposed Portsmouth Marine Terminal (PMT), conditional on its winning the supply contract for 176 of its top-of-the-line 14MW turbines.

“[Virginia] approached economic development and job creation a little differently than many of those states to our north,” said Larson.

“Virginia frankly decided not to focus on those specific percentage goals for local content,” said Larsen. “What they're really interested in is moving forward with creating that hub for offshore wind to create a sustainable industry here.”

We approached economic development and job creation a little differently than many of those states to our north

Dominion's Larsen

Virginia’s offshore wind sector is being developed under the Virginia Clean Economy Act (CEA), which doesn’t include specific mandates for local content of the offshore wind supply chain but does prioritise job creation, including “hiring, apprenticeship, and training of veterans, local workers, and workers from historically economically disadvantaged communities”.

Still, the utility is working closely with government agencies and its international suppliers to obtain manufacturing capacity for the state.

“The state as well as the company has aggressively gone about recruiting them to set up operations for manufacturing or services,” said Larson, who, thought he declines to “name names”, adds: “I will tell you that the company and a lot of the local regional and state economic development authorities, we're deeply engaged with a number of domestic and foreign firms interested in and setting up in the Hampton Roads [industrial] area.”

The PMT, 287-acre former container port operated by the Virginia Port Authority, is already the home for project marshalling for Dominion as well as Danish developer Orsted, and the proposed Siemens Gamesa blade finishing plant will occupy 80-some-acres of the site, assuming the supply contract is awarded.

“We are in extremely advanced negotiations [with Siemens Gamesa] and expect to complete those in the very near future,” confirmed Larson. “The company feels very comfortable with respect to Siemens Gamesa.”

Though the order book may be singularly European so far, CVOW will also support home-grown industrial development, with Dominion Energy building the nation’s first Jones Act-compliant wind turbine installation vessel, the $500m Charybdis, at the Keppel AmFELS shipyard in Brownsville, Texas. The giant jack-up is on schedule to be ready for installation work in the Atlantic for the utility beginning in 2024.
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Published 14 December 2021, 20:03Updated 15 December 2021, 11:06
USDominion EnergySiemens GamesaDEMEPrysmian