Oklo vs. Plug Power: Which Utilities Stock Is a Better Buy in 2026?

The article compares two clean energy companies: Oklo, a pre-revenue nuclear developer with advanced small modular reactors and zero debt, versus Plug Power, an established hydrogen ecosystem provider generating $710M in revenue but burning significant cash. While Plug Power shows near-term progress toward profitability, Oklo is recommended for patient, long-term investors due to its more differentiated business model and momentum in advanced nuclear for AI data centers, despite being years away from commercial operations.