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Supreme Court curbs EPA authority to regulate CO2 from power plants

Green Car Congress

EPA that the EPA lacks the authority to set emission standards for power plants so strict as to force a shift of power generation from fossil fuels. The opinion holds that Congress did not grant EPA in Section 111(d) of the Clean Air Act the authority to devise emissions caps based on generation shifting—i.e.,

EPA 321
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EPA proposes higher RFS biofuel volumes for 2022

Green Car Congress

The US Environmental Protection Agency (EPA) proposed a package of actions setting biofuel volumes for the Renewable Fuel Standard (RFS) program for years 2020, 2021, and 2022, and introducing regulatory changes intended to enhance the program’s objectives. This decision, issued in 2020, narrowed the situations in which EPA can grant SREs.

EPA 316
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EPA proposes strengthening primary annual NAAQS for PM2.5

Green Car Congress

The US Environmental Protection Agency (EPA) announced a proposal to to revise the primary (health-based) annual PM 2.5 EPA is taking comment on the full range (between 8 and 11 10 µg/m 3 ) included in the Clean Air Scientific Advisory Committee’s (CASAC) latest report. Currently, EPA has primary and secondary standards for PM 2.5

EPA 273
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EPA proposes new heavy-duty truck emissions rules

Green Car Congress

The US Environmental Protection Agency (EPA) is proposing new, stronger standards to promote clean air and reduce pollution from heavy-duty vehicles and engines starting in model year (MY) 2027. EPA is co-proposing two regulatory options for new NO x standards: proposed Option 1 and proposed Option 2.

EPA 434
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EPA denying petitions for small refinery RFS exemptions for past compliance years

Green Car Congress

The US Environmental Protection Agency (EPA) is denying petitions for small refinery exemptions for past compliance years, the so-called “gap-filling” petitions for the 2011-18 compliance years. Congress granted all small refineries a blanket exemption from the RFS program until 2011.

EPA 186
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EPA proposes rules for chemicals and fuels made from plastic waste-based feedstocks

Green Car Congress

The US Environmental Protection Agency (EPA) issued proposed rules under the Toxic Substances Control Act (TSCA) for 18 chemicals made from plastic waste-derived feedstocks that would ensure they are free from unsafe contaminants before they can be used to make transportation fuels.

Waste 284
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EPA finalizes RFS volumes for 2020 and biomass-based diesel volumes for 2021

Green Car Congress

The US Environmental Protection Agency (EPA) finalized a rule that establishes the required renewable volumes under the Renewable Fuel Standard (RFS) program for 2020, and the biomass-based diesel volume for 2021. The EPA is committed to ensuring a net of 15 billion gallons of conventional biofuel is blended in 2020.

EPA 221