Hydrogen producer Plug Power, in a recent SEC filing, informed shareholders its massive WNY production facility was officially dead.

Ambitious new nuclear power companies, boosted by the deep pockets of tech, are ready to make good on the promise of clean, abundant energy by the 2030s.

Even if Washington embraces small modular nuclear reactors to alleviate its carbon-free energy needs, it will take years to flip the switch, analysts say.