ITM Power Hits Fresh Highs as MSCI Entry and State Funding Catalyze a Fundamental Shift

ITM Power shares surged to 189.40p as MSCI Small Cap inclusion and 35% revenue forecast hike spur investor demand, with £46.5M UK grant for new electrolyser.

ITM Power’s stock surged to a 52-week high of 189.40 pence on May 26, closing at 180.00 pence — a 5.76% gain on the day. The rally capped a week that saw the hydrogen specialist lock in a place on the MSCI United Kingdom Small Cap Index and confirm a revenue forecast revision that had analysts scrambling to update their models.

The index inclusion, effective Thursday, forces passive funds and ETFs tracking the MSCI UK Small Cap benchmark to buy the stock, creating a predictable wave of demand. With a market capitalisation now hovering around £1.24 billion, ITM Power’s weight in the index is large enough to trigger meaningful inflows. International institutional investors also gain visibility through MSCI’s screening tools.

Revenue guidance jumps 35%

Management raised its full-year 2026 revenue forecast to £40-43 million, a 35% increase from prior expectations. The upgrade reflects a tightening pipeline of commercial electrolyser projects and accelerating demand from industrial hydrogen hubs. The company also reported a shrinking adjusted EBITDA loss of £11.9 million in the first half, against £16.8 million a year earlier, while its order book stands at £152 million — 71% of which is deemed profitable.

The revenue boost came alongside confirmation of £46.5 million in UK government grants for a fully automated production line in Sheffield, targeting the new Chronos electrolyser. Each Chronos unit delivers 2 MW — triple the output of the current model — with 40% lower costs and half the footprint. The total project carries a price tag of up to £120 million, with £86.5 million covered by state funds, including £40 million from Great British Energy. A final investment decision is expected in June, with commercial operations starting in 2028.

Broader state backing and competitive landscape

A separate €1.3 billion state aid package for green hydrogen infrastructure across Europe is also boosting the sector, easing financing for large-scale projects. The UK remains a focal point: on the same day as ITM Power’s high, rival Plug Power received final investment approval for a 30 MW project in Barrow-in-Furness, underlining the race to scale electrolyser capacity.

ITM Power has been widening its addressable market beyond traditional industrial hydrogen. A strategic partnership with Rheinmetall, announced in April 2026, targets the Giga-PtX project — a pan-European network of decentralised synthetic fuel plants for NATO forces. Each facility, ranging from 5,000 to 7,000 tonnes of e-fuel per year, will require up to 50 MW of electrolysis capacity. The initial focus is on the UK, with several hundred sites planned.

Analyst divergence and insider signals

The stock’s 164% rally over the past three months has split the analyst community. Jefferies lifted its price target to 200 pence, citing higher earnings estimates and better project visibility. Morgan Stanley turned bullish on a UK hydrogen name for the first time since 2021, initiating coverage with “Overweight” and a 170 pence target, forecasting positive EBITDA by 2028. UBS remains cautious, rating the stock “Neutral” with a 60 pence target, arguing that operational improvements are already priced in.

Insider activity paints a mixed picture. Chief Technology Officer Simon Bourne sold most of his stock options at an average 157.44 pence for tax reasons. CEO Dennis Schulz, by contrast, has tied his 1.3 million share holding to the successful delivery of Chronos and the signing of profitable contracts.

From pilot to production

The company employs 306 people and is transitioning from the pilot phase into commercial roll-out. Beyond Sheffield, ITM has signed a front-end engineering design (FEED) contract for Uniper’s Humber H2ub plant, covering six Poseidon modules of 20 MW each, with a final investment decision due in 2026 and operations starting by 2029.

The mechanical buying from index rebalancing will fade, but the fundamental underpinnings are shifting. The state funding removes the biggest overhang, the revenue trajectory is climbing, and the strategic alliances open doorways that did not exist a year ago. For ITM Power, the test now is converting order book into cash flow and making the 2028 profitability timeline stick.