On a recent sunny morning in a channel at the Port of Los Angeles, seven blue steel structures that look like small boats are lowered into the ocean one by one. Attached to an unused wharf on a site that once housed oil tanks, they gently bob up and down with the waves to generate renewable power. Nearby, a sea lion peeks from the water and pelicans and sea gulls soar overhead.
This is the nation's first onshore wave energy site, and on Tuesday, Eco Wave Power will officially unveil the pilot installation and begin operating. The pilot will generate just a small amount of electricity that can be used locally, but the larger goal is to prove the technology works well enough to expand along 8 miles of breakwater at the port enough to power up to 60,000 homes.
Co-founder and CEO Inna Braverman said that much power could be a "game changer in terms of clean energy production" for the port and the communities around it. America's shipping ports have long struggled with dirty air that harms the health of people living nearby.
"We're starting here in LA, but we hope, aspire and believe that we will be in the United States and in other locations around the world," she said, standing outside a blue shipping container serving as the project's power station.
An emerging industry, but plenty of power to tap
Wave energy is an emerging industry that's largely still focused on research, demonstration and pilot projects. But the potential is big.
Waves off the coasts of the United States generate enough power to meet roughly one-third of America's energy needs, according to Department of Energy estimates. Even if only a portion is harnessed, wave energy technologies could help meet the growing demand for electricity being driven in large part by the artificial intelligence race. Wave energy could also complement wind and solar to stabilize the electric grid.
A boat goes past an onshore wave energy site, a pilot by Eco Wave Power, at the Port of Los Angeles' AltaSea ocean institute on Thursday, Sept. 4, 2025, in Los Angeles. (AP Photo/Damian Dovarganes)
Eco Wave Power installed its technology at the port's AltaSea ocean institute, a nonprofit that is working in part to advance ocean-based solutions to climate change. Half this pilot project was funded by the oil and gas company Shell.
"It's the first U.S. project on breakwater, so it opens up the possibility to do that on multiple other ports in the U.S.," said Rémi Gruet, CEO of the trade association Ocean Energy Europe. "It's a moment where wave power is starting to turn from innovation projects to actual pilot projects that go toward industrialization and commercialization."
Filling in gaps for wind and solar
A key advantage for wave energy is it produces electricity at different times than wind and solar, Gruet said. For example, when the wind stops blowing, wind turbines will stop generating electricity. But waves will carry on for hours and electricity can still be generated that way, he said.
But the cost needs to come down with the help of subsidies, like it has for solar and wind, Gruet added.
