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New ARPA-E program to award $40M to reduce fuel waste 10X from advanced nuclear reactors

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The US Department of Energy (DOE) announced up to $40 million in funding for a new Advanced Research Projects Agency-Energy (ARPA-E) program that will limit the amount of waste produced from advanced nuclear reactors, protecting the land and air and increasing the deployment and use of nuclear power as a reliable source of clean energy.

Waste 321
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Keliber says studies show its lithium hydroxide will have smaller carbon footprint than most of the competition

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Keliber, a Finnish mining and battery chemical company that aims to start the sustainable production of battery-grade lithium hydroxide, has analyzed the CO 2 emissions generated by its future production using two studies. Production in Chile, based on naturally low-carbon brine, causes slightly more emissions than Keliber’s route: 5.25

Carbon 418
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Study finds high-density, low-rise cities such as Paris may be optimal urban form for reducing life cycle GHG emissions

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A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. There is a growing belief that building taller and denser is better. —Pomponi et al.

Emissions 476
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UK shortlists 8 projects for £15M for development of sustainable aviation fuel production

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The shortlisted proposals include plants aiming to produce jet fuel from: Combining carbon dioxide captured from the atmosphere with hydrogen from water; Alcohol derived from wastes; Everyday household and commercial black bag rubbish; and. It is being delivered with the support of Ricardo Energy and Environment and E4tech.

Fuel 321
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HyMethShip seeks to fuel ship engines with hydrogen from methanol

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The remaining carbon dioxide is stored in the tank and reused in onshore methanol production. According to the European Environment Agency (EEA), maritime transport is responsible for more than 3% of the total carbon emissions in the European Union. The researchers at Fraunhofer developed a ceramic membrane coated with carbon.

Hydrogen 480
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Rice team uses flash Joule heating to regenerate graphite anodes

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The generated inorganic salts, including lithium, cobalt, nickel, and manganese, can be easily recollected from the flashed anode waste using diluted acid, specifically 0.1 Flashing powdered anodes from commercial batteries recycles some of what the researchers called the staggering accumulation of waste they currently leave behind.

Li-ion 243
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Louisiana, Oklahoma, and Arkansas partner for regional hydrogen hub to compete for IIJA funding

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The governor of each of the partner states appointed the following individuals from their respective state to serve as designee to the partnership: Louisiana Department of Natural Resources Secretary Thomas Harris; Oklahoma Secretary of Energy & Environment Kenneth Wagner; and Arkansas Secretary of Energy & Environment Becky W.

Arkansas 186