The 2023 Energy & Environment Power 100

The Keystone State is currently America’s second-largest energy exporter and its third-largest coal and electricity producer, while the power generated via from Pennsylvania’s Marcellus Shale – the U.S.’s largest natural gas field – radiates literally and metaphorically beyond state borders. Whether drilling shale, promoting green alternatives or keeping the power grids stable, the people on this list are all helping to write Pennsylvania’s sustainable next chapter