A coalition of independent fishing boat operators, seafood companies and industry groups is calling on Gov. Tina Kotek to ask the federal government to stop a planned auction for floating wind energy projects off the Oregon Coast.

In a letter to Kotek on Tuesday, the more than 100 signatories said she should stop the U.S. Bureau of Ocean Energy Management from moving forward with its plan to auction offshore wind site leases until the state has finalized its own roadmap for offshore wind development.

That roadmap is part of House Bill 4080, which was signed by Kotek last week. It will create state policies on offshore wind energy development that include community input and labor standards.

“We’re saying no auction until the roadmap is complete,” said Heather Mann, executive director of the Newport-based Midwater Trawlers Cooperative, which signed the letter.

The roadmap must be completed by Sept. 1, 2025, according to the legislation.

The letter noted that developing wind power off Oregon’s coast is an untested idea.

“Offshore floating wind energy does not currently exist anywhere in the world in waters deeper than 300 meters or at the scale being contemplated for the West Coast,” the letter said. “In addition to the roadmap, Oregon would benefit significantly by learning from projects that are already moving forward, such as those on the East Coast and in California.”

Other signatories include more than 80 independent fishing vessel operators and nearly three dozen coastal businesses and business associations, including the Columbia River Crab Fishermen’s Association and West Coast Seafood Processors. Coalition members fear the floating offshore wind turbines would disrupt marine ecosystems and Oregon’s commercial fishing industry, with about $200 million in annual revenue, according to the Oregon Employment Department.

“The roadmap is the only way to ensure a transparent and equitable approach to considering offshore wind energy,” the letter said.

Five Oregon and California tribes also oppose the federal wind power plan. In November, the Tribal Council of the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians passed a resolution  opposing offshore wind energy development, in part because federal officials had failed to respond to their concerns.