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EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Green Car Congress

The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.

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Ensyn granted EPA Part 79 approval for renewable gasoline

Green Car Congress

Ensyn ( earlier post ) has been granted a key regulatory approval from the US Environmental Protection Agency (EPA) for its renewable gasoline product, RFGasoline. Ensyn is developing and commercializing RFO Coprocessing in a strategic alliance with Honeywell UOP, a global leader in technology solutions for the refining industry.

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CORE BioFuel Inc. produces high octane gasoline in tests of biomass-to-gasoline process

Green Car Congress

says it has successfully tested the last step in its wood-to-gasoline process to produce high-octane, benzene-free, drop-in gasoline. Our reaction performs even better than we expected, with excellent conversion of DME to gasoline. Removing benzene is difficult and expensive and our process does not incur this cost.

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Shell develops lead-free aviation gasoline

Green Car Congress

Shell has developed a lead-free replacement for aviation gasoline (Avgas 100 and 100LL); the replacement fuel will now begin a strict regulatory approvals process. Leaded gasoline for automobiles was phased out of use in the US by 1995 due to its environmental and health impact.) Shell is the first major oil company to do so.

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EPA to maintain light-duty vehicle GHG standards unchanged through 2025

Green Car Congress

In an expected ruling, US Environmental Protection Agency (EPA) Administrator Gina McCarthy finalized her decision to maintain the current greenhouse gas (GHG) emissions standards for model years 2022-2025 cars and light trucks. EPA projects that this GHG compliance level of 51.4 Earlier post.) Click to enlarge.

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Advanced Biofuels USA introduces “E30 Capable” high-octane fuels concept in EPA Tier 3 comments

Green Car Congress

Biofuel advocacy group Advanced Biofuels introduced the concept of “E30 Capable” vehicles as part of its comments to the the US Environmental Protection Agency’s (EPA’s) recently proposed Tier 3 motor vehicle fuel and emission rulemaking. Earlier post.). Earlier post.) For example, “E30 capable/E30 optimized regular” fuel.

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EPA announces 2016 Presidential Green Chemistry Challenge Award winners

Green Car Congress

The US Environmental Protection Agency (EPA) has announced the Presidential Green Chemistry Challenge Award winners. This could reduce the mining of ore which reduces costs, greenhouse gas emissions and waste. Reducing nutrient run-off from agricultural operations is a high priority for EPA. million kg/year.

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