Nuclear energy stocks have been on a tear again after U.S. President Donald Trump signed executive orders that will facilitate the expansion of nuclear energy production, including expediting the regulatory approvals for new nuclear reactors. The Trump administration intends to reform the nuclear energy sector by overhauling the Nuclear Regulatory Commission (NRC), allowing the DoE to build nuclear reactors on federally-owned land, enhancing research at the U.S. Department of Energy and expanding domestic uranium mining and enrichment. And, Big…