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Harvard team finds large-scale US wind power would cause warming that would take roughly a century to offset

Green Car Congress

Extracting energy from the wind causes climatic impacts that are small compared to current projections of 21 st century warming, but large compared to the effect of reducing US electricity emissions to zero with solar. They find that large-scale wind power generation would warm the Continental United States 0.24 degrees Celsius.

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MITEI study finds hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar

Green Car Congress

A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. California draws more than 20% of its electricity from solar and approximately 7% from wind, with more VRE coming online rapidly. —Drake Hernandez.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.

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World’s first semi-submersible floating offshore wind farm beats expectations in the face of extreme storms

Baua Electric

Photo: WindFloat Atlantic WindFloat Atlantic – the world’s first semi-submersible floating offshore wind farm – has now been online for three years and continues to break its own power output records. The offshore wind farm sits 20 km off the coast of Portugal in the municipality of Viana do Castelo, north of Porto.

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Arctic-ready version of Nissan Ariya EV unveiled for Pole to Pole expedition

Green Car Congress

During this adventure aiming to kick off this March, the Ariya will need to cope with extreme terrains and environments, including ice fields, deep snow, steep mountain climbs and inhospitable desert dunes. One further innovation is the portable, renewable energy unit that will be used to charge the Ariya in the polar regions.

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Opinion: Reinventing fuel-based power for a more secure and resilient grid

Green Car Congress

It is, however, a challenge that is being made all the greater as we continue to decentralize power generation with more distributed, variable and inflexible sources, such as wind and solar. Increasingly, wind and solar are replacing fossil fuels as our principle source of energy.

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Renewables to overtake coal as largest global electricity source in 2025

Teslarati

Solar PV and wind account for 95% of the expansion, with renewables overtaking coal to become the largest source of global electricity generation by early 2025.” There are still some big hurdles to overcome, including the difficult global macroeconomic environment.” “For In the U.S., In the U.S.,

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