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ICCT report quantifies emissions benefits if 12 states & DC adopt slate of California medium- and heavy-duty vehicle regulations

Green Car Congress

The ICCT defined six scenarios for analysis: Business as Usual (reflecting current Federal programs only, and non-implementation of the GHG Phase 2 trailer requirements). ICCT and the states are exploring a variety of regulations that mirror those adopted or that are under consideration in California.

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EPA proposes tightening primary ozone standards to range of 65-70 ppb; final rule by October 2015

Green Car Congress

Source: EPA. The US Environmental Protection Agency (EPA) is proposing tightening the ground-level 8-hour ozone (O 3 ) National Ambient Air Quality Standards (NAAQS) to within a range of 65 to 70 parts per billion (ppb), while taking comments on a level as low as 60 ppb. EPA will issue final ozone standards by 1 October 2015.

Ozone 273
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California ARB holding hearing on adopting amendments to LEV III to support compliance options using new Federal GHG regulations

Green Car Congress

The California Air Resources Board (ARB or Board) will conduct a public hearing on 15 November in Sacramento to consider adopting amendments to the Low-Emission Vehicle (LEV III) greenhouse gas emissions standards, and additional minor revisions to the LEV III criteria pollutant and Zero-Emission Vehicle (ZEV) regulations, approved by the.

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California Air Resources Board releases proposed Advanced Clean Car package: LEV III, GHG and ZEV rules to transform the California fleet; ZEVs and TZEVs to be 15+% of new vehicle sales by 2025

Green Car Congress

The staff of the California Air Resources Board (ARB) has posted the proposed Advanced Clean Car (ACC) package of regulations in advance of the Board’s meeting on 26 January 2012 to consider adopting the new rules. This corresponds to US EPA Tier 2 Bin 2.). by 2025, compared to 4% under the current ZEV regulation. Click to enlarge.

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California ARB formally allows compliance with national GHG vehicle regs to qualify for compliance under Calif rules

Green Car Congress

The California Air Resources Board approved an amendment allowing compliance with national greenhouse gas emissions regulations for passenger vehicles set by the US Environmental Protection Agency (EPA) to qualify for compliance under the California’s clean car rules. —Air Resources Board Chairman Mary D.