JOHN D'AGOSTINO Renewable energy is not a comfortable topic in Pennsylvania. According to the U.S. Energy Information Administration, the Commonwealth is “endowed with extensive fossil energy resources, is a leading East Coast supplier of coal, natural gas, electricity, and refined petroleum products to the nation.” That is a reality that does not fit well with the direction our nation is moving in terms of power supply. Starting with President Barack Obama, the push for green energy became accelerated. It obviously slowed when President Donald Trump was in office — but current President Joe Biden will likely bring winds of change.