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

Green Car Congress

The world is undergoing an energy transition to reduce CO 2 emissions and mitigate climate change. The hydrogen is liquefied where electricity is cheap. An open-access paper on the work is published in the International Journal of Hydrogen Energy. Also, SAHL can lower energy consumption for hydrogen liquefaction by 25 to 50%.

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Cheap, Safe, Regional Electric Flying is Coming, & Kevin Antcliff Of Xwing Is Automating It

CleanTechnica EVs

It suggests that the economics will be as cheap as cars, but a lot faster, and time has value. . There was a real knee in the curve at 40% that led to much even more value for smaller aircraft.

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IPG to demo Flameless Ceramic Turbine for clean, off-grid power in EV charging

Green Car Congress

IPG’s project will demonstrate the role of Flameless Ceramic Turbine technology in bringing EV charging to high-use and remote locations through clean, cheap, grid-independent power generation. —IPG CEO Toby Gill.

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We Don’t Need a Jetsons Future, Just a Sustainable One

Cars That Think

What's more, we are changing. Climate change is a great example. Jason Jacobs , the founder of the fitness app Runkeeper , has created an entire media business called My Climate Journey to find and help recruit tech folks to address climate change. What about reducing pollution in urban and poor communities?

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Royal Society Report Concludes Geoengineering and its Consequences May be the Price for Failure to Act on Climate Change; Recommendations for Plan B

Green Car Congress

From: Geoengineering the Climate (2009) Click to enlarge. Geoengineering is defined as the deliberate large-scale intervention in the Earth’s climate system in order to moderate global warming. Geoengineering and its consequences are the price we may have to pay for failure to act on climate change.

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It’s National Bike Month, and pedal bikes are great. But I only ride electric bikes. Here’s why

Electrek

With a combination of more cities focusing on walkability/bikeability as well as an increasingly alarming outlook on climate change , a larger discussion on switching to smaller vehicles couldn’t come soon enough. May is National Bike Month in the United States. Here’s why.

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Tesla Semi will be incredibly affordable with US’ revamped EV tax credit

Teslarati

Long-range all-electric trucks like the Tesla Semi will not come cheap. The bill allocates $369 billion for programs that help fight climate change and preserve the environment, and it also includes a number of revamped EV tax credits. I really expect Tesla to raise prices on the Semi, its too cheap at this point.