Progressive Energy Backs Bacton Hydrogen Storage as UK Battery Consents Pile Up
A study endorses reusing the North Sea gas terminal for hydrogen, but the week's real planning wins and capital went to batteries.
Progressive Energy has released a study backing an offshore hydrogen storage project connected to the Bacton gas terminal, according to Energy Voice's Charging Forward roundup dated 2026-07-07. The pitch is to repurpose a piece of North Sea gas infrastructure rather than build storage from scratch. For now it is a vision supported by a study, not a sanctioned project with a capacity, a cost or a named backer.4
Bacton is one of the UK's main gas import and landing points, which is what makes the idea worth attention. Hydrogen at scale needs somewhere to sit between production and demand, and salt caverns or depleted fields near existing terminals are the obvious candidates. But endorsement studies are cheap. The gap between a supportive report and a final investment decision on offshore hydrogen storage is measured in years and billions.4
The contrast with the rest of the week (week of 2026-07-06) was stark. While hydrogen storage stayed on the drawing board, batteries cleared planning hurdles across Britain. Harmony Energy won consent for a 99.9 MW battery system near Heath in Wakefield after the Planning Inspectorate overturned an earlier refusal on appeal. That is a project moving from contested to consented, not a paper concept.4
More followed. ESB Scotland secured Scottish government consent for its 502 MW High Netherfauld battery scheme in South Lanarkshire, and RWE landed development consent for its 320 MW Peartree Hill solar and storage project. NatPower UK opened a consultation on a 1 GW battery system at the Port of Southampton. These are utility-scale assets with defined megawatts and identified sites.4
Not everything sailed through. Moray Council refused an Opdenergy UK application for a 49.9 MW battery near Quarrywood in Elgin, going against its own planning officers' recommendation. That refusal is a reminder that even mature battery technology still meets local resistance, and it sharpens the question over Bacton: if a sub-50 MW battery can be blocked, what does a first-of-a-kind offshore hydrogen store face.4
The money is moving toward batteries too. Alsym Energy signed a 9 GWh agreement to deploy sodium-ion batteries across mining operations, one of the larger single storage commitments in the week's news and a sign that capital is chasing chemistries that already work at scale. Hydrogen storage attracted a supportive study; batteries attracted gigawatt-hours of firm demand.4
Scale is where the hydrogen ambition still looks distant. Uniper alone holds 7.2 billion cubic metres of underground gas storage capacity across Germany, Austria and Britain, with 5.9 bcm in Germany, the most of any operator. Its northern German hydrogen hub is targeting production of up to 1 million tonnes of green hydrogen a year, but only by the early 2030s. Set against those figures, an offshore hydrogen store at Bacton is a next-decade proposition competing for capital that gas storage and batteries can absorb now.3,2
The near-term storage problem remains a gas problem. Europe will need roughly 6% or 6 bcm more gas this year than last to reach winter with the same inventory level, the Oxford Institute for Energy Studies said in its study dated 2026-05-20, though weaker demand should soften the task. ICE Endex TTF front-month sat near €48.80 as of 2026-07-11's close, keeping refilling economics firmly in view. Hydrogen does nothing for this winter's balance.1
That is the tension a study cannot resolve. Bacton hydrogen storage answers a 2030s question about where surplus green molecules go, while the market over the week (week of 2026-07-06) rewarded assets that address the electricity system now. The next signal is whether Progressive Energy's study converts into a named consortium, a capacity figure and a funding route, or whether it joins the long list of North Sea repurposing concepts that never reach sanction. Batteries are winning consents. Hydrogen is winning endorsements.4,2