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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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China’s battery storage capacity growth likely to slow in 2024 – ET Auto

Baua Electric

CNESA forecast improvements in the economics of battery energy storage in China this year, without providing specifics. Growth in China’s battery storage capacity could slow down in 2024, according to an industry association, as energy storage struggles with low profitability.

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China’s battery storage capacity growth likely to slow in 2024 – ET Auto

Baua Electric

Growth in China’s battery storage capacity could slow down in 2024, according to an industry association, as energy storage struggles with low profitability. Grid-connected battery farms back up renewables when the sun is not shining or the wind is not blowing and are considered important to help integrate clean energy into power grids.

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3 Oil Majors That Bet Big On Renewables

Green Car Congress

Further, according to Rystad Energy, Big Oil is expected to pump in $166B into new oil and gas ventures over the next five years, thus dwarfing the currently specified outlay of just $18B (less than 10% of capex) for solar and wind energy projects. NASDAQ:TSLA) a run for its money thanks to its 2016 acquisition of battery company Saft.

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How is New Zealand disposing of EV batteries?

Drive Electric

However, as the number of EVs on our roads continues to grow, so too does the number of old EV batteries requiring responsible disposal. According to estimates from EECA, an EV battery is expected to last 10 to 20 years (and more than 350,000km!) So, what happens to EV batteries once they have done their dash?

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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

Cars That Think

2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. No battery is perfect, however, so engineers keep pushing for new and improved ways to store those electrons.

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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

Green Car Congress

Yi Cui has developed nanoparticle copper hexacyanoferrate (CuHCF) battery cathode materials that demonstrate long cycle life and high power for use in grid storage applications. Short-term transients, including those related to wind and solar sources, present challenges to the electrical grid. —Yi Cui.

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