Proxima Fusion closed a €411 million round on July 7, the largest fusion investment in European history, valuing the Munich-based startup at €2.4 billion with Google and RWE among the backers. The same week, EU gas storage sat at 50.6%, 24.4 points below the five-year seasonal norm, with the current injection pace still short of what's needed to hit the November 1 target.
Private capital is betting big on fusion's long horizon while the near-term system still shows real strain.
Energy Transition
Gas storage lags the pace it needs to hit the winter target
Europe's gas storage stood at 50.6% full as of July 7, a deficit of roughly 268,400 GWh against the five-year norm of 75%. The EU's Gas Coordination Group said on July 1 that reaching 80% is enough to secure supply through winter and that there is "no immediate concern," pointing to signs that Strait of Hormuz shipping disruptions are easing.
The maths is tighter than the reassurance suggests. Hitting the mandated 90% target by November 1 would require injecting around 3,736 GWh a day across the remaining injection season; the current pace is 3,361 GWh a day.
A calm statement and a shortfall in the underlying rate can both be true at once. (EnergyRiskIQ, European Commission)
The heat isn't done with the grid
A second heat episode is keeping European power prices elevated into July, after June's record temperatures pushed costs to levels not seen since the 2022 energy crisis. Roughly 12% of French nuclear capacity remains curtailed by warm river water, and French oil-fired backup generation has jumped sevenfold above normal levels to cover the gap.
UK balancing costs have spiked to £1,379/MWh at points of tightest supply.
The system is coping, but it is coping by burning more oil and paying more for flexibility, not by demonstrating spare capacity. Spain has moved to lift battery capacity towards 700 MW by year-end and the UK has committed £7.6 billion in long-duration storage subsidies, both direct responses to exactly this kind of stress test. (MarketScale)
A Polish billionaire bets £35 billion on UK small modular reactors
SGE, owned by Polish billionaire Michał Sołowow, submitted plans on July 2 for 14 GE Vernova Hitachi BWRX-300 small modular reactors across three UK sites, a 4.2 GW fleet estimated to cover 11% of UK electricity demand. Partners include Samsung C&T, Google Cloud, and Laing O'Rourke; construction is targeted to start once the design clears the UK's regulatory process, with commercial operation from 2030.
Sołowow is running the same play at home, seeking a contract-for-difference for 14 BWRX-300 units at three Polish sites, with ambitions for up to 26 reactors nationally. One investor, one reactor design, two national grids betting on the same modular bet reaching scale before 2030 does. (Energy Voice)
Climate Tech
Proxima Fusion raises Europe's largest fusion round to build a stellarator near Munich
Proxima Fusion's €411 million round, led by XTX Ventures and East X Ventures with Google and RWE as strategic investors, funds construction of Alpha, a net-energy stellarator demonstrator built in partnership with the state of Bavaria and the Max Planck Institute for Plasma Physics. Alpha is the step before Stellaris, the company's planned first commercial stellarator plant, targeted for the 2030s.
CEO Francesco Sciortino framed the round as a response to competitive pressure: "Europe is racing with the United States and China to get to the first fusion power plant." The money is real and the valuation, €2.4 billion, says investors think that race is winnable, not just worth entering. (Proxima Fusion)
Danish climate hardware fund closes €60 million with EU backing
Climentum Capital closed the first €60 million of its Fund II on July 3, with the European Investment Fund committing €40 million of that alongside Denmark's EIFO and the Danish Society of Engineers. The fund targets Seed and Series A hardware and deep-tech companies in energy, transport, agriculture and industrial decarbonisation, concentrated in Denmark, Sweden, Germany, Austria, and Switzerland.
Public capital is doing the patient, early-stage work here because private capital has been slower to back climate hardware than climate software. The fund is aiming for €100 million total, so this first close is a down payment, not the finished vehicle. (Tech.eu)
Policy & Regulation
The EPP tries to soften the ETS revision before it's even published
The European People's Party, the largest group in the European Parliament, is pushing the Commission to extend free carbon allowances for industry beyond 2030, ahead of the ETS revision proposal due July 15. The lobbying surfaced publicly on July 1, aimed squarely at the free-allocation phase-out that's central to the coming text.
It's an unusually direct pre-emption: arguing to soften a policy before it exists, rather than after. Whether the Commission holds its line on phase-out will be the first signal of how much political room the ETS revision actually has. (Euronews)
Carbon price climbs to a five-month high
EU carbon allowances hit €81.35 on July 7, the highest level since February, extending a run that's added over 5% in the past four weeks. Prices are being pulled by the same forces destabilising the physical power system: tighter fossil generation, heat-driven demand, and anticipation of a stricter post-2026 cap in the ETS revision.
Higher allowance prices raise near-term compliance costs but also sharpen the investment case for exactly the kind of hardware Climentum and Proxima are backing. (Trading Economics)
Science
Reuters puts Copernicus data behind a public climate tracker
Reuters launched its Climate Monitor tool on July 2, built on Copernicus Climate Change Service data, letting readers compare current temperatures against historical records for locations worldwide in real time. It arrives days after Copernicus and Copernicus Marine confirmed that global sea surface temperatures on June 21 broke the previous 2023–2024 record by 0.1°C.
Turning a scientific data feed into a public, queryable tool is a small but real shift: it moves attribution and record-tracking from expert reports published after the fact to something a reader can check for their own city, mid-heatwave. (Copernicus)
One to Watch
The ETS revision, due July 15
The Commission's formal proposal to revise the Emissions Trading System is due in exactly a week. Expected elements include a lower linear reduction factor aligned with the 2040 climate target, rules for permanent carbon removals under the EU's certification framework, and a revised approach to free allocation that the EPP is already lobbying to soften.
Watch whether the published text holds the line DG Climate Action previewed in June, or whether the industry pushback that surfaced this week has already reshaped it before publication. The gap between preview and proposal will tell you how much the July 15 date actually means.