President Trump’s Executive Order 14301, “Reforming Nuclear Reactor Testing at the Department of Energy,” attached a hard deadline to America’s nuclear ambitions: at least three participants in the Department of Energy’s Reactor Pilot Program were meant to achieve criticality by July 4, 2026. That deadline has now passed, and it functions as a real-time stress test of how fast the “nuclear renaissance” rhetoric can translate into operating reactors. The pilot program mechanism.

The rapid shift to nuclear power in France is often hailed as a benchmark for efficient and effective climate action. Beginning in the 1970s, France embarked on an ambitious nuclear energy program that has since positioned it as a global leader in nuclear power generation. Today, approximately 70% of France’s electricity is derived from nuclear energy. This transition was motivated by the oil crises of the 1970s, which highlighted the need for energy security and independence.