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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

Green Car Congress

Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. The system uses heated supercritical carbon dioxide instead of steam to generate electricity and is based on a closed-loop Brayton cycle.

Grid 396
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Air France KLM signs 210M gallon SAF offtake agreement with DG Fuels

Green Car Congress

In total, the definitive offtake agreement covers up to 604,086 metric tons (210 million gallons) of SAF, resulting in life cycle emission reduction of up to 3,406,470 metric tons over the initial term of the agreement. DGF replaces the coal gasification used by others with biomass gasification and natural gas reforming.

France 426
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Revealed: Jupiter’s Secret Power Source

Cars That Think

The solar system’s biggest planet has a big problem You are orbiting Jupiter, 779 million km from the sun, where physics and logic say it ought to be very, very cold. If solar heating were the only factor at play, the planet's upper atmosphere would average 70 degrees below zero Celsius. It was a promising find, but they needed more.

Power 144
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There’s Only One Kind Of “Just” Transition I Want To See

Creative Greenius

Oil, gas and coal workers have all known for more than a dozen years that their work was helping to destroy people’s health and well being. So the justice I want to see is first, second and third for the victims in the sacrifice zones created by the oil, gas and coal companies. None of them are innocent bystanders.

Coal 355
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BNEF forecasts global energy storage market to grow 15-fold by 2030 to 411 GW/1194 GWh

Green Car Congress

The most notable new policies include the US “Inflation Reduction Act”, legislation providing more than $369 billion in funding for clean technologies, and the European Union’s REPowerEU plan, which sets ambitious targets to reduce reliance on gas from Russia. advancing or delaying the time of electricity dispatch.

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Study suggests energy and GHG impacts of synthetic hydrocarbon fuels from CO2 are greater than impacts of existing hydrocarbon fuels

Green Car Congress

Synthetic fuel production from fuel-combustion-based energy and CO 2 (top) and from atmospheric CO 2 using solar electricity (bottom). That solar fuels offer the promise of solar energy storage—a key challenge in a world predominantly relying on renewables. Credit: ACS, van der Giesen et al. Click to enlarge.

Fuel 236
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EVs to increase almost tenfold by 2030 under current policies: IEA

Teslarati

The report is lengthy and includes a handful of insights, notably including that the agency expects there to be almost ten times as many electric vehicles (EVs) on the road by 2030 with the current path of global policies. You can see the IEA’s definitions and objectives for looking at each model scenario below. degrees Celsius.

Renewable 124