US Supreme Court ruling will not deter White House
Significance About half of all US states joined power-generation and mining interests in challenging EPA procedures. The Court held that the agency, when it is determining whether or not to regulate, must conduct a review of the costs of regulation at the outset, rather than at a later stage of the process. As Congress is unable to pass legislation, the courts are the main check on President Barack Obama's plan to use executive orders and regulation to pursue an environmental legacy. Impacts Plants that had received temporary waivers will likely nonetheless implement their pre-existing compliance plans. States will continue to litigate to try to derail pending and expected climate change and other environmental initiatives. Coal will become an export commodity, as US power plants move away from it.