Bloom Energy Stock Is Up Big in 2026. Is There Still Time to Get In?

Bloom Energy (BE 1.84%) is a clean energy company that makes solid-oxide fuel cell systems. In a nutshell, these servers convert fuel, like natural gas, into electricity through a chemical reaction, producing no smog or smoke and far less carbon dioxide than fossil fuels.

Bloom's valuation has exploded over the year -- gaining over 1,200% since this time last May -- largely due to demand from new data centers for clean, reliable power. To put it into numbers: Its first-quarter revenue grew 130% since last year, bolstered by 208% product revenue growth, and it now expects to bring in $3.4 billion to $3.8 billion for 2026 -- a record for the company if it can pull it off.

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NYSE: BE

Bloom Energy

Today's Change

(-1.84%) $-5.66

Current Price

$302.22

Key Data Points

Market Cap

$86B

Day's Range

$301.90 - $322.78

52wk Range

$18.12 - $322.83

Volume

346.8K

Avg Vol

10.5M

Gross Margin

31.08%

As one might expect, the rally has pushed this growth stock into a red-hot valuation. At today's price of roughly $240, Bloom Energy trades at a $72 billion market capitalization, with a forward price-to-earnings ratio in the triple digits and a price-to-book ratio of about 80.

If you bought Bloom before 2026, holding this stock for the long term is a no-brainer. But if you didn't, is it worth buying Bloom at this price?

The quadruple-digit gains might not repeat, but Bloom's business is thriving

The kind of explosive 12-month growth that Bloom has undergone is pretty rare for an energy stock. It's very unlikely Bloom will experience the same growth trajectory over the next year -- even doubling in value would lift its market cap to about $144 billion, making it one of the most valuable energy companies on the market today. If we extend our time horizon, however, Bloom is poised for massive growth over the next five years.

Image source: Bloom Energy.

The reason is simply this: Bloom is one of the few companies that has a ready-made solution for what could become a severe power shortage in the U.S. Indeed, as _The New York Times _reported in February, tens of millions of North Americans face the risk of blackouts due to an aging electric grid that simply can't keep up with growing demands from the boom in AI data centers.

A recent Reuters report on **Amazon **data centers in Europe highlights what's at stake: A data center can be built in two years there, but it can take up to seven years to connect it to a power grid. In the U.S., the timeline can be shorter (about three to seven years, depending on location), yet it doesn't erase the potential for a delay between completing a data center and turning on the lights.

Meanwhile, it can take about 90 days to install Bloom's servers for on-site power generation.

Now, as implied above, a lot of expectation is built into Bloom's current share price. It trades at a premium, and any setbacks or disappointments could derail the stock's bullish run. Likewise, if AI sentiments falter, Bloom stock could take a heavy hit.

Bloom's long-term growth story is hard to dismiss. If you think AI will continue to reshape electricity demands, Bloom could be a cleaner way to invest in the infrastructure behind it. Of course, valuation still matters. For those worried that the stock has already priced in the good news, a clean energy exchange-traded fund (ETF) that holds Bloom may offer a less volatile way to gain exposure.