The U.S. Senate approved a major bipartisan bill to modernize the nuclear energy sector with an overwhelming “88–2 vote.” Supporters call it one of the most significant clean-energy actions in years, meant to expand reliable power and help national climate goals.

The bill aims to “streamline the licensing process for new nuclear plants” and simplify environmental reviews. Lawmakers say this will remove long-standing barriers that slow innovation and increase costs.

A key part of the legislation promotes next-generation small modular reactors—compact designs offering more flexibility, lower costs, and quicker construction. They could supply “carbon-free energy” to remote regions and industrial operations, strengthening U.S. leadership in nuclear innovation.

Beyond energy, the bill also “reauthorizes funding for the U.S. Fire Administration and local fire departments,” helping improve emergency readiness and local safety infrastructure.

Backers say the bill will create high-tech jobs and drive new investment, noting that nuclear already provides about 20% of U.S. electricity. Critics warn that easing rules “could weaken oversight and safety standards.” With 93 operating reactors and few new builds in recent years, experts believe the bill may spark renewed development. Its success will depend on balancing safety, innovation, and environmental responsibility as agencies begin implementing the new framework.