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EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

Green Car Congress

The Environmental Protection Agency (EPA) is finalizing the federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks for Model Years (MY) 2023 through 2026. EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later.

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PCAST suggests 6 key components for climate change strategy to President Obama; adaptation and mitigation

Green Car Congress

The President’s Council of Advisors on Science and Technology (PCAST) released a letter to President Obama describing six key components the advisory group believes should be central to the Administration’s strategy for addressing climate change. Improving coordination and support for research efforts on climate change preparedness.

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T&E study finds plug-in hybrids show higher CO2 emissions than claimed

Green Car Congress

Our tests show that even in optimal conditions, with a full battery, the cars pollute more than advertised. Selling plug-in hybrids makes it easier for carmakers to meet their EU car CO2 standards as PHEVs are currently given additional credits. Unless you drive them softly, carbon emissions can go off the charts. Resources.

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EPA proposes CO2 emission standards for new fossil fuel-fired power plants

Green Car Congress

The US Environmental Protection Agency (EPA) has proposed Clean Air Act standards to reduce CO 2 emissions from fossil-fuel fired power plants (electric utility generating units, EGUs). The proposed rulemaking establishes separate standards for natural gas and coal plants. In 2012, EPA issued a proposed standard for EGUs.

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California ARB adopts 3-year research plan; net negative CO2; racial equity

Green Car Congress

Reducing emissions in communities heavily burdened by pollution and environmental stressors. The core of the plan is made up of research initiatives, which consist of broad topics (Health, Environmental Justice, Economics, Air Quality, Mobile Sources, Climate and Sustainable Communities) defining CARB’s most pressing research priorities.

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CARB releases Midterm Review of ZEV regulation, LEV III GHG and PM standards; calls for post-2025 standards

Green Car Congress

The Review finds that the greenhouse gas (GHG) emission standards currently in place for model years 2022-2025 are readily feasible at or below the costs estimated back in 2012. An additional 78 model variants comprising hybrid electric vehicles (HEVs), PHEVs, and BEVs also meet the 2020 or later standards. PM and criteria pollutants.

Standards 150
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GISS study finds applying stricter non-CO2 vehicle emission standards worldwide would yield climate benefits in addition to major health and agricultural benefits

Green Car Congress

Global and regional zonal mean temperature changes relative to 2010 due to non-CO 2. vehicle emissions under the baseline scenario (a) and the difference between the tight-standard and baseline scenarios (b). Bars on the right show uncertainty ranges for 2070, including contributions from both forcing and climate sensitivity (67%; CI).

Climate 231