Global Warming Solutions Updates

Report | PennEnvironment Research & Policy Center

Shining Cities 2020

Solar power is expanding rapidly. The United States now has 77.7 gigawatts (GW) of solar photovoltaic (PV) capacity installed – more than enough to power one in every 10 homes in America. Hundreds of thousands of Americans have invested in solar energy and millions more are ready to join them.

America’s major cities have played a key role in the clean energy revolution and stand to reap tremendous benefits from solar energy. As population centers, they are major sources of electricity demand and, with millions of rooftops suitable for solar panels, they have the potential to be major sources of clean energy production as well. 
News Release | PennEnvironment Research & Policy Center

America’s top scientists say climate change’s impact is getting worse

PHILADELPHIA, PA -- The just-released 2018 update to the National Climate Assessment, “NCA4 Vol. II,” offers more proof that we as a nation and a Commonwealth need to develop strategies right away to mitigate the effects of climate change, or face increasingly dire consequences.