ITM Power: When Subsidies Meet Scepticism — A Hydrogen Stock's Reckoning

ITM Power shares tumble 25.6% in seven sessions despite £86.5M UK government backing; green hydrogen firm now tests new governance model and commercial partnerships.

The British government has placed a £86.5 million bet on ITM Power. The market, however, is not waiting for the payoff. Over the past seven sessions, the shares have tumbled 25.6%, erasing much of a rally that once looked unstoppable. At 1.39 euros, the stock now sits 46% below its 52-week high of 2.58 euros, reached just two weeks ago on 29 May.

That high was itself a triumph. From a February nadir of 0.65 euros, the shares had quadrupled, feeding on a narrative that green hydrogen’s moment had finally arrived. Today, the mood is different. The stock lost 8.4% in a single session, and the technical signals tell a story of battered expectations: the relative strength index at 34.7 points to oversold territory, while the 50-day moving average of 1.60 euros has been decisively breached.

A Governance Experiment Takes Shape

What makes ITM Power unusual — and what once justified its breakneck ascent — is the nature of the government’s involvement. This is no simple grant. Great British Energy, the state-backed investment vehicle, has taken a 10.4% equity stake worth £40 million. A further £46.5 million is earmarked as a direct subsidy from the Department for Energy Security and Net Zero, pending state-aid clearance. The money will finance a fully automated, one-gigawatt production line for the next-generation Chronos electrolyser in Sheffield. A final investment decision is due in June.

The arrangement transforms ITM Power from a pure-play electrolyser vendor into a test case for industrial statecraft. The UK government has justified its intervention on grounds of energy security, domestic manufacturing, and rebuilding industrial capacity. But the Subsidy Advice Unit’s recent assessment reads like a diagnosis of the sector’s ills: coordination failures, hesitant investors, a classic chicken-and-egg standoff. Companies hesitate to build factories without customers; customers hesitate to commit without secure supply. The report is non-binding — a signal, not a cheque — but it underlines the fragility of the market the government is trying to force-start.

For investors, state backing is a double-edged sword. It lowers strategic risk, but it also tempts the market to price in execution before it shows up in revenue or margins. The current sell-off is a stark reminder of how quickly that temptation can reverse.

From Supplier to Platform Player

Alongside the state cheque, ITM Power has been reshaping its commercial model. In early June, it formalised a partnership with Protium Green Solutions to co-develop, finance, and operate industrial green hydrogen plants across Britain. The first project, Cromarty Hydrogen in the Scottish Highlands, targets 15 megawatts and a final investment decision by December 2026.

The deal is more meaningful than it looks. For years, the hydrogen market has suffered from a structural mismatch: technology providers, project developers, power procurement specialists, regulators, and end-users rarely align at the same time. Under the Protium framework, ITM Power can move beyond equipment supply. It gains access to Protium’s expertise in power procurement, permitting, and off-take infrastructure — effectively moving closer to the commercial architecture that makes projects bankable.

This shift from pure supplier to platform participant explains some of the stock’s volatility. A supply story is judged by order intake. A platform story requires proof that partnerships, government support, and manufacturing capacity reinforce each other, not just appear in the same press release.

The Long Arc of a Cyclical Bet

Beneath the short-term turbulence, the longer-term recovery structure remains intact. The stock is still 109% higher year-to-date and 134% above its February low. It trades comfortably above both its 100-day and 200-day moving averages, and the annualised 30-day volatility of 97% — or 91% in the primary article’s data — underscores the speculative nature of the ride.

The question is whether the current drawdown is a healthy correction or the beginning of a deeper reassessment. The market is no longer valuing ITM Power as an overlooked option on hydrogen. With a market capitalisation of roughly 1.18 billion euros, it is being priced as a company expected to play a meaningful role. That is a compliment — and a heavy burden.

The next leg will not be decided by another political pledge. It will turn on whether ITM Power can convert an attractive manufacturing narrative, propped up by state support, into a commercially repeatable business. If it succeeds, this week’s pain may look like the entry fee for an early-cycle industrial policy play. If it fails, the very state-backed expectations that drove the stock higher will make the disappointment that much sharper.