Range would only supply a fifth of what the plant would need. An industry analyst says the region would need to produce more ethane to support a second cracker.
Interior's rule to weaken bird protections that favored the oil industry was thrown out by a judge. But the Arctic National Wildlife Refuge will open for drilling.
Thousands of gallons of drilling mud from construction of the Mariner East pipeline contaminated a state park lake. Protestors are calling for its shutdown.