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A submerged buoy-like device is harnessing the sea's 'epic amounts of energy' in Scottish trial

CNBC · Anmar Frangoul · last updated

Sea-based trials of a wave energy converter weighing 50 metric tons have produced “highly encouraging results,” according to the company behind its development.

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Related Knowledge Center: Climate: oceans

State of Play

Ocean and coastal impacts of climate change. 

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Related Knowledge Center: ENERGY BASICS: renewables

State of Play

Renewable energy sources — once the fuel of the future, then practical in specific, narrow applications — are increasingly economic mainstream sources of power generation. Hydropower was long the mainstay of U.S. renewable electricity generation, although wind power surpassed hydro for the first time in 2019, and solar continues its rapid growth. The continued growth of wind and solar, with their fluctuations, is tied in part to improvements in storage technology: batteries.

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