HONOLULU (AP) — Massive wind turbines could end up floating in deep ocean waters off Hawaii's shores under proposals to bring more renewable energy to the islands.
Two companies have proposed offshore wind turbine projects for federal waters off Oahu as Hawaii pushes to meet its aggressive renewable energy goals.
There are many challenges to taking on a project of this scope in Hawaii, including cultural and environmental issues, deep water, a relatively small electric grid, and unexploded ordnance in the ocean waters surrounding the island, said Jens Borsting Petersen, owner of A.W. Hawaii Wind.
Among concerns raised so far is the potential danger that whales or submarines could bump into the cords anchoring the turbines to the ocean floor, said Henry Curtis, executive director of Life of the Land, a Hawaii nonprofit organization.
The state's utilities are currently generating about 24 percent of their energy from renewable sources through wind, solar, geothermal and biomass energy, said Mark Glick, energy administrator for the Hawaii State Energy Office.
