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NASA’s New Earth Space Mission maps methane ‘super-emitters’

Green Car Congress

Super-emitters are facilities, equipment, and other infrastructure, typically in the fossil-fuel, waste, or agriculture sectors, that emit methane at high rates. This image shows a methane plume 2 miles (3 kilometers) long that NASA’s Earth Surface Mineral Dust Source Investigation mission detected southeast of Carlsbad, New Mexico.

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11 Intriguing Engineering Milestones to Look for in 2023

Cars That Think

The components are for startup NuScale , whose design promises to drastically reduce cost and installation time. The wind part of the project plans a total of 3,000 megawatts from wind farms it will build in three counties in New Mexico. Laptops will have to follow sometime in 2026. Several U.S.

Engine 125
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USDA approves $99M, 80% loan guarantee to Chemtex to support development of cellulosic ethanol from energy grasses

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The new USDA loan guarantee is part of a larger effort to produce advanced biofuels in every region of the country. USDA has funded 8 additional biorefineries that are using feedstocks such as agriculture residue, woody biomass, municipal solid waste, and algae in states including Michigan, Oregon, Florida, Nevada, and New Mexico.

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Audi opens power-to-gas facility in Werlte/Emsland; e-gas from water, green electricity and CO2

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The waste heat given off during methanation is used as process energy in the adjacent biogas plant, significantly increasing overall efficiency. It is anticipated that the e-gas from Werlte will power 1,500 new Audi A3 Sportback g-tron vehicles for 15,000 kilometers (9,321 miles) of CO 2 -neutral driving every year.

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Solar fuels company Joule commissions first plant to demo commercial readiness, launches Joule Fuels subsidiary to advance direct solar-to-fuels platform

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Joule has commissioned its first SunSprings demonstration plant in Hobbs, New Mexico ( earlier post ), where the company will prove its scalable platform for solar fuel production using a fraction of the land and capital investment required for algae-derived or agricultural biofuels.

Solar 275
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USDA provides $91M loan guarantee to Cool Planet for biogasoline blendstock plant; biomass pyrolysis and catalytic conversion

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Site preparation and detailed engineering design work is currently underway, and the company expects to start construction before the end of the year. Sapphire Energy has paid off its USDA loan for a plant now operating in New Mexico. The Cool Planet process is widely tunable in the produced biochar/fuel ratio. Earlier post.).

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A closer look at why heat pumps are dominating EV HVAC systems

Charged EVs

Another trick that can be done with a heat pump (in cabin heating mode, anyway) is to capture the waste heat from the traction inverter, motor, etc, extending the temperature range over which it can operate without resorting to a backup source such as a resistance heater.