The D.C. Circuit dismissed as untimely a coal mine operator’s lawsuit challenging the constitutionality of a DOI regulation requiring coal mine operators to pay a fee for each ton of coal they produce by mining. The regulation requires mine operators to pay the reclamation fee when the coal is ult...

A district court held that a conservative nonprofit group lacked standing on four of its six claims challenging Colorado's renewable energy standard (RES), which requires utilities to obtain at least 30% percent of its energy from renewable sources by the year 2020. The group claimed that three disc...