'Ports the nexus' | Crowley talks to developer over 'first-mover' US Gulf offshore wind play

EXCLUSIVE | Unnamed sector big hitter opens discussions to support Gulf of Mexico projects from Louisiana, potential site of maritime pacesetter's third American coastal hub

Jeff Andreini, vice president, Crowley Wind Services.
Jeff Andreini, vice president, Crowley Wind Services.Foto: Crowley
A unnamed offshore wind developer is already in talks over use of a planned offshore wind terminal to construct projects in the Gulf of Mexico (GoM), the maritime infrastructure pacesetter that has added the region to its growing US ambitions told Recharge.

Crowley has signed a ‘right of first refusal’ to lease and develop an offshore wind facility at Louisiana’s Port Fourchon, some 158km (97 miles) south of New Orleans.

The agreement would give Crowley right to lease and develop a 40-acre (16ha) site at the port for potential staging and assembly of offshore wind projects in the Gulf.

“It’s a first mover opportunity, and it’s consistent with what we’ve done in California with respect to Humboldt” and in Massachusetts, Jeff Andreini, vice president in wind services, told Recharge.

The company is already in talks with an anchor tenant for Port Fourchon – a developer that Andreini said he could not disclose – for project marshalling.

Crowley recently broke ground in Salem Harbour on its conversion of a vacant 42-acre (17ha) industrial port property into a purpose-built offshore wind marshalling port.
It is also in exclusive negotiations with the Port of Humboldt Bay to develop and operate a floating wind staging and manufacturing terminal for the California floating wind sector.

The moves reflect the 130-year firm’s goal of getting to the “top of the food chain”, he said.

“Ports are really that nexus point; everything runs through there with respect to the supply chain,” he said. “So that's why it's our number one, strategic vertical – we control the port.”

Then, “we can get involved in a number of different things from logistics, to feedering using our tugs and barges, and warehousing.”

Port Fourchon, managed by the Greater Lafourche Port Commission (GLPC), is currently a major oil & gas port with significant pipeline infrastructure.

GLPC executive director Chett Chiasson, said: “Crowley’s forward-thinking vision aligns perfectly with our goals at the GLPC to further our role as a leading service supply port for all forms of energy, including wind.”

It has a well-established oil & gas supply chain that “can translate over to offshore wind fairly quickly”, Andreini said, with a deep draft to accommodate the sector’s massive vessels and ready access Gulf of Mexico.

Fourchon has been the centre point for oil & gas “for many, many years”, Andreini said. “They want to be the same thing for offshore wind.”

Crowley sees major and sustained growth in the offshore wind sector in the Gulf and around the country.

The Bureau of Ocean Energy Management (BOEM), regulator of energy development in federal waters, is slated to hold lease auctions in the GoM for up to 15GW of capacity in two wind energy areas (WEAs) established last year – one off Lake Charles, Louisiana, and the second off Galveston, Texas.

“That's just the initial foray into the Gulf,” predicts Andreini. “There’s going to be more.”

Slow and low

Despite holding some 500GW of commercial offshore wind potential capacity, however, GoM offshore wind development still faces multiple challenges.

Wind speeds of around 7.4 metres per second (m/s) are weaker than either the Atlantic or Pacific coasts, and the Gulf experiences frequent hurricanes that will require more robust industrial infrastructure, adding to development and operation costs.

Danish offshore wind research consultancy Aegir Insights forecasts a levelised cost of energy (LCOE) for the Lake Charles, Louisiana wind energy area (WEA) at $69/MWh, even higher than the record-setting New York Bight acreage, which Aegir estimates will see average LCOE of $68/MWh.

High costs will make offshore wind a hard sell for GoM coastal states where power prices are below national averages. Louisianans pay 13.59 cents per kWh, compared to 23.66 cents/kWh for New Yorkers, according to the US Energy Information Administration.

Green hydrogen

Instead of delivering power to the grid, developers may take advantage of generous green hydrogen tax incentives in last year’s Inflation Reduction Act to feed the region’s overwhelming demand.

Louisiana and Texas together consume 90% of the nation’s hydrogen supply mostly in vast refineries and fertiliser plants. This highly polluting ‘grey hydrogen’ could be replaced with offshore wind-powered green hydrogen.

Louisiana is the first state in the Gulf to implement a climate action plan, which calls for 5GW offshore wind capacity by 2035 to support an economy-wide goal of net zero emissions by 2050.

The state’s industrial sector generates 60% of its emissions, compared to an average of less than 20% for the nation.

If the Gulf sector “does go for green hydrogen, being able to act as a logistics provider for offtake is something that is of interest to us as well,” said Andreini.

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Published 13 February 2023, 16:55Updated 13 February 2023, 16:55
AmericasUSLouisianaGulf of MexicoCrowley Marine Services