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SGH2 building largest green hydrogen production facility in California; gasification of waste into H2

Green Car Congress

The plant will feature SGH2’s technology, which will gasify recycled mixed paper waste to produce green hydrogen that reduces carbon emissions by two to three times more than green hydrogen produced using electrolysis and renewable energy, and is five to seven times cheaper. The facility will process 42,000 tons of recycled waste annually.

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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. It took us a long time to get the data needed to let us connect to the grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%.

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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

In a region known for long, dark winter nights, Polar Night Energy is building a system in the city of Tampere that can heat buildings with stored solar energy — all day, all night, and all winter long. Out of Finland’s energy-related emissions, 82 percent come from heating domestic buildings (Ref.

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General Motors and DTE Energy partner on 800 kW solar array

Green Car Congress

General Motors is partnering with DTE Energy to build a new 800-kilowatt solar array at its Warren Transmission plant that will be GM’s largest solar installation in Michigan. The 2,800 solar panels will generate clean electricity that will go back to the grid. DTE Energy will own the array on 4.25

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Aqua Metals is building a more sustainable battery recycling ecosystem

Charged EVs

Several companies are developing chemical processes, but these are still at pilot scale, and Aqua’s execs see serious challenges in delivering the required product purity and dealing with waste streams. If we build out our infrastructure using that technology, it’s going to be a big step backwards, environmentally.

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2nd-life Chevrolet Volt batteries help power new IT building

Green Car Congress

A new solar array and two wind turbines feed the administration building’s circuit breaker panel, where the five Volt batteries work in parallel to supply power to the building, delivering net-zero energy use on an annual basis. Excess energy is sent back to the grid that supplies the Milford campus.

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Bee’ah to add 50 Tesla Semis to fleet; first in Middle East

Green Car Congress

The incoming Tesla Semi trucks, which enter production in 2019, will primarily be used for waste collection and transportation, including transportation of materials for recovery.

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