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Federal Judge rules that Washington State must regulate refinery GHG emissions under State Implementation Plan

Green Car Congress

A lawsuit against the agencies, filed by the Washington Environmental Council and Sierra Club in March, claimed that the state agencies had violated their obligation under Washington’s State Implementation Plan (SIP) to determine and impose “reasonably available control technologies” on refineries to control greenhouse gas emissions.

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HEI study finds no heart effects of ozone exposure in healthy older adults; lungs affected at relatively low exposures

Green Car Congress

The largest systematic study ever conducted of human volunteers exposed to ozone air pollution has found no evidence of effects on the heart in its healthy, older participants, but did find effects on the volunteers’ ability to breathe, even at low ambient levels. Possible pathways by which ozone may cause adverse health effects.

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