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SpaceX to launch quartet of mini geostationary satellites in 2023

Teslarati

While it’s not clear that Astranis is actually selling its MicroGEOs for “1/20th the cost of traditional GEO communications satellites,” as they claim, the startup has found plenty of customers. Launching summer 2023! link] — John Gedmark (@Gedmark) April 5, 2022.

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Six refineries in $425M settlement with EPA and DOJ over emissions violations

Green Car Congress

The settlement, a consent decree lodged in US District Court for the Western District of Texas, includes provisions that resolves ongoing Clean Air Act violations at refineries in Kenai, Alaska; Martinez, California; Kapolei, Hawaii; Mandan, North Dakota; Salt Lake City, Utah; and Anacortes, Washington. Of the $10.45-million

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Cal Energy Commission adopts report outlining how state transforming transportation system to meet climate goals

Green Car Congress

The Energy Commission also approved almost $16 million in research grants to help develop the next generation of energy efficient technologies for commercial and residential buildings; $11 million for projects to convert feedstock and waste into biofuels; and about $900,000 for natural gas innovations. Representing about 3.7%

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USDA Report Provides Regional Roadmap To Meeting the Biofuels Goals of the Renewable Fuels Standard by 2022; Southeast to Provide ~50% of Advanced Biofuels

Green Car Congress

Assuming an average biorefinery size of 40 million gallons per year, USDA estimates it meeting the RFS2 advanced biofuels goals will mean building of 527 biorefineries, at a cost of $168 billion. Woody biomass, municipal waste potential. Alaska, Idaho, Montana, Oregon, Washington. million acres, 11.4% Central East.

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Study details viable pathway to develop sustainable aviation biofuels industry in Pacific Northwest; hydroprocessing of natural oils seen as the most immediate opportunity

Green Car Congress

aviation fuel at the scale or speed needed to achieve industry goals, the report focuses on a portfolio of options, including different conversion technologies and sources of potentially sustainable biomass, including oilseeds, forest residues, solid waste, and algae. environmental conditions and spur regional economies. renewable diesel.

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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

V2G helps solve the major problem that demand for electricity is high during the day when everything from industrial plants to air conditioning is running full blast and then excess electricity is wasted at night. Several early models of passenger vehicles have enough energy stored in advanced batteries to power several homes for hours.

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Perspective: Regional Greenhouse Gas Cap-and-Trade Programs May be the Solution

Green Car Congress

Factors Determining Abatement Costs. The marginal costs of reducing (or abating) emissions depend on technological, behavioral, and policy-related factors. For emitters with especially high abatement (emission-reduction) costs, the market price will be less than this cost. HOW TO ESTABLISH A SUCCESSFUL REGIONAL.

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