The Valley Forge toll plaza is where route 76 splits from the Pennsylvania Turnpike and becomes the Schuylkill Expressway to Philadelphia. It’s one of the busiest turnpike interchanges with more than 60,000 cars passing through every day. And there’s a good change the gasoline those cars are running on was made at the 148-year-old oil refinery in South Philadelphia.
Physicist Peter Eisenberger had expected colleagues to react to his idea with skepticism. He was claiming, after all, to have invented a machine that could clean the atmosphere of its excess carbon dioxide, making the gas into fuel or storing it underground. And the Columbia University scientist was aware that naming his two-year-old startup Global Thermostat hadn’t exactly been an exercise in humility.
In 2013 a purchase power agreement between Summit and CPS expired, and the two companies have been in negotiations since then. Officials at CPS Energy say this agreement is "more favorable to CPS Energy customers" and will help the state meet EPA emissions limits.
Canada has switched on the first large-scale coal-fired power plant fitted with a technology that proponents say enables the burning of fossil fuels without tipping the world into a climate catastrophe.
The project, the first commercial-scale plant equipped with carbon capture and storage technology, was held up by the coal industry as a real life example that it is possible to go on burning the dirtiest of fossil fuels while avoiding dangerous global warming.
Washington — President Obama may have delayed action on immigration until after November’s midterm elections, hoping to avoid political fallout. But that leaves another hot-button topic for critics in Congress to target: climate change.
It’s another issue on which Obama has sidestepped Congress to the praise of his supporters, but to the scorn of his critics – both Democratic and Republican – on Capitol Hill.
A draft of a new UN report seen by The New York Times warns that our planet is at risk of "severe, pervasive and irreversible impacts" if the world's governments don't quickly alter their course and do more to limit the emissions of greenhouse gases. The report, drafted by the Intergovernmental Panel on Climate Change, says that we are already nearing a temperature at which the ice sheet covering Greenland is expected to begin melting — an unstoppable process that could raise global sea levels by 23 feet and bring other extremes of climate including heat waves and torrential rain.
The switch from coal to natural gas for electricity generation could harm power reliability in Ohio and surrounding states, according to the group that manages the transmission grid for the 13-state region.
PJM Interconnection said in a new white paper that the “rapid transition” as more utilities retire coal plants and turn to domestic shale gas causes concern about the reliability of the region’s generation fleet.