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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

Green Car Congress

However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. The technology is estimated to have a global potential of 7 to 70 TWh, with most of this potential concentrated in China, India, Russia, and the US. Dabek, P.B., Brandão, R.,

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IIASA study proposes solid air hydrogen liquefaction as efficient addition to hydrogen liquefaction supply chain

Green Car Congress

The COVID-19 pandemic and the Russia-Ukraine war have further increased the interest of Europe and Western countries to invest in the hydrogen economy as an alternative to fossil fuels. The possibility of selling hydrogen could result in a further expansion of solar and wind power in developing countries, contributing to their economies.

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11 Intriguing Engineering Milestones to Look for in 2023

Cars That Think

The hope is, these floating leviathans will collaborate with satellites to detect hypersonic missiles, like those being developed by Russia and China. It’s about one-twentieth the size of the minibus-scale geostationary satellites already in orbit, allowing for cheap and quick deployment.

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Mad Power thoughts

EV Info

Wind farms stand idle for days on end, a fire interrupts a vital cable from France, a combination of post-Covid economic recovery and Russia tightening supply means the gas price has shot through the roof – and so the market price of both home heating and electricity is rocketing. Energy Solutions.

Power 52
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UK power crisis – entirely the fault of regulators and ministers

EV Info

The UK has been a leader in deploying on and offshore wind turbines. What we have not done so well is to ensure that we have a solid base level of generation to supply electricity when there is no sun and no wind. At the time of writing, mid-morning 21 Sept, we have: Wind 9%. Nuclear 15%. Biomass 5%. See [link]. No Fracking.

Power 98
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War in Ukraine: We Need to Talk About Fossil Fuels

Cars That Think

Russia might even become, miraculously and temporarily, less intransigent, and Europe might then welcome status quo ante. Economically punishing Russia is difficult to do, for a variety of reasons. Russia’s energy resources are enormous and Europe’s dependence on them is deep and pervasive.

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

The vision is fuelled by the fear of climate change and the need to find green alternatives to dirty coal, unpopular nuclear power and unreliable gas imports from Russia. So, the used batteries are almost arbitrarily cheap since an arbitrarily large fraction of their cost of production can be loaded on their use in transportation.

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