The building actually generated 75 percent more energy than it consumed–thanks to more than 500 solar panels on the roof, a ground-mounted solar array, and 20 geothermal wells.
We talk with a former Obama official and Harvard law professor about President Trump's Affordable Clean Energy Rule to reduce carbon emissions from the power sector, which could actually increase CO2. We have the latest on air violations at U.S. Steel's Clairton Coke Works and news about another polluting coke works in Erie.
Our guest in this Trump on Earth episode says if Trump's replacement plan holds up in court, it could hamstring future presidents from tackling climate change.
An artist discusses what trees mean to her work. Citizens stepped in to protect water from fracking waste when Ohio regulators did not. Environmentalists, religious leaders, and members of indigenous communities gathered for a water rally. Parents look for deeper answers as to whether cancer cases in their community are linked to fracking.