Tidal Energy

A newly announced collaboration between the US and Norway reveals that marine energy somehow made list of US President Trump's preferred energy resources under the "American Energy Dominance" plan (courtesy of NREL).

Zero Emission Marine Energy Slips Through Trump Chopper

A newly announced collaboration between the US and Norway reveals that marine energy somehow made the list of US President Trump’s preferred energy resources under the “American Energy Dominance” plan.

The secrets of tidal energy are finally beginning to crack open, as demonstrated by an ambitious 200-megawatt tidal project in the Faroe Islands featuring new "Dragon Class" kite-style underwater turbines.

Majestic Underwater Dragon Kites To Harvest Tidal Energy

The secrets of tidal energy are finally beginning to crack open, as demonstrated by an ambitious 200-megawatt tidal project in the Faroe Islands featuring new “Dragon Class” kite-style underwater turbines.

Doctoral student Mason Bichanich reviews and troubleshoots tidal turbine data at the University of New Hampshire’s Turbine Deployment Platform. Photo from Nicole Marone, UNH.

How Two Rookie Engineers Expertly Designed a Tidal Energy Turbine

The Turbine Will Collect and Share Data To Deepen Our Understanding of Tidal Energy To innovate in marine energy requires some extracurriculars: turning wrenches at the barge, conducting trial runs in the wave pool, and talking through ideas with a supportive team. All this appeals to University of New Hampshire … [continued]

Eastport, Maine. Image courtesy of Cynthia Shahan | CleanTechnica.

Resilience at the Edge: City of Eastport Considers Harnessing Tidal Power for Island Microgrid

The 1,300 people who call Eastport, Maine, home live in the easternmost point in the continental United States. The bridged island, connected to the mainland by a single causeway, faces powerful Atlantic Ocean winds and is susceptible to disruptive power outages. But it was not always that way. The city … [continued]

Alaska’s Cook Inlet, that gorgeous blue waterway seen here, contains huge amounts of untapped tidal energy. But little was known about how much economic value this powerful inlet could bring to Alaska—until now. Photo by Christopher Pike, NREL.

Alaska Tidal Energy: New Study Shows Alaska’s Cook Inlet Could Power 70,000 Homes

Much of Alaska is empty—of humans, at least. Vast tundra and forest separate cities and villages, dividing the state into more than 150 isolated power grids. The largest of these grids, known as the Railbelt, carries 70% of the state’s electrical energy to about three-quarters of its population. Today, that … [continued]

NREL researchers and crew prepared to deploy three moorings in Cook Inlet, Alaska, in July to collect data for a potential tidal energy site. (Photo By Levi Kilcher / NREL)

Alaska’s Wind, Wave, & Tidal Resources Could Help State Meet Future Energy Needs

Offshore wind makes sense for decarbonizing energy production and building energy security and independence when it comes to ocean renewable energy production in Alaska’s Outer Continental Shelf (OCS), according to an analysis by researchers at the National Renewable Energy Laboratory (NREL). Their new report, “Feasibility Study for Renewable Energy Technologies … [continued]