Bloom Energy shares surge 1,200% as AI data centres drive clean power demand
The NYSE-listed firm reports 130% first-quarter growth, but high multiples and grid infrastructure delays present both opportunity and risk for investors.
Bloom Energy shares have climbed more than 1,200% year-on-year in 2026, propelled by surging demand for clean power from artificial intelligence data centres. The company reported 130% revenue growth in the first quarter, supported by a 208% increase in product revenue. For the full year, Bloom Energy projects revenue between $3.4 billion and $3.8 billion, a figure that would represent a record for the firm if achieved.
Trading at approximately $240 per share, the stock carries a market capitalisation of roughly $72 billion. This rapid ascent has pushed valuation metrics to elevated levels, with a forward price-to-earnings ratio in the triple digits and a price-to-book ratio of about 80. The surge follows a valuation explosion that began in May 2025, reflecting market optimism about the company’s ability to capitalise on the energy needs of the AI sector.
Bloom Energy’s core technology involves solid-oxide fuel cell systems that convert fuel, such as natural gas, into electricity through a chemical reaction. The systems produce no smog or smoke and generate significantly less carbon dioxide than traditional fossil fuels. This technology offers a rapid alternative to grid infrastructure delays, with installation of on-site power generation servers taking approximately 90 days.
In contrast, connecting data centres to the power grid in the United States can take between three and seven years, depending on the location. Reports from The New York Times and Reuters highlight the risk of blackouts due to aging electric grids struggling to meet growing demands. Bloom Energy’s ability to provide immediate, on-site power positions it as a potential solution to these infrastructure bottlenecks, particularly as data centre construction timelines remain short relative to grid connection periods.
Despite the strong growth narrative, the stock faces significant valuation scrutiny. The Motley Fool’s Stock Advisor analyst team did not include Bloom Energy in its list of 10 best stocks to buy now, citing the premium pricing. Analysts note that while the long-term growth story is compelling, the current share price already reflects substantial expectations, leaving the stock vulnerable to any setbacks or a faltering in AI sentiment.
