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Murray Energy Corp. v. Environmental Protection Agency

ELR Case

The D.C. Circuit upheld EPA's 2015 revisions to the primary NAAQS for ground-level ozone to protect public health, but remanded to the Agency to reconsider its revisions to the secondary ozone NAAQS that protects public welfare....

84 FR 44299

ELR Federal Agency Update

84 FR 42872

ELR Federal Agency Update

83 FR 55163

ELR Federal Agency Update

South Coast Air Quality Management District v. EPA

ELR Case

The D.C. Circuit held that EPA unlawfully revoked the 1997 ozone NAAQS when it implemented the 2008 standard. In 2008, EPA set the ozone NAAQS at 75 parts per billion (ppb). In 2015, when implementing the standard, the Agency eliminated...

Colorado: Air (generally)

ELR State Update Item

Colorado: Air (generally)

ELR State Update Item

H.J. Res. 74, Bill Introduced

ELR Congressional Update

Maryland: Sustainability

ELR State Update Item
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