27JUL

StromVKG passes, bid ceiling up 41%

2 min read

09:24UTC

The Bundestag passed StromVKG on 9 July with SPD votes, raising the capacity-auction bid ceiling 41% to EUR 244,000/MW and splitting new capacity one-third north, two-thirds south.

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Key takeaway

Germany raised its capacity-auction ceiling 41%, choosing firm-supply certainty over auction price discipline.

The Bundestag passed the StromVKG capacity law in final plenary on Thursday 9 July, the CDU/CSU and SPD carrying it against AfD, The Greens and the Left ¹. StromVKG, Germany's electricity capacity-payment statute, commissions 11 GW of new hydrogen-ready gas capacity, with the first 9 GW tendered in two 4.5 GW tranches on 8 September and 22 December 2026 and a network-charge surcharge of EUR 1-3bn a year from 2031.

Committee stage changed the auction economics. The bid ceiling rose from EUR 173,000/MW to EUR 244,000/MW, a 41% increase that lifts the clearing cost operators can bid into ². A locational split now directs one-third of new capacity to northern Germany and two-thirds to the south, where industrial load concentrates and the retired nuclear fleet once anchored the grid, and barriers for battery-storage bidders were lowered. The arc ran from first reading through the 24 June Anhoerung to committee clearance, where the Greens' hydrogen-conversion motion failed .

The SPD threatened to block this law in April; it passed on 9 July with SPD votes. Raising the ceiling 41% signals that the government expected the September auction to clear thin at the old cap and chose cost certainty over price discipline. Germany is legislating dispatchable backup precisely as its merchant CCGTs whipsaw on the clean spark spread, and the capacity payment funds the firm megawatts that spread will not.

Deep Analysis

In plain English

StromVKG is a new German law, finally passed by the Bundestag on 9 July, designed to make sure Germany has enough back-up power plants for days when wind and solar are not producing much electricity. It works by paying gas-fired power plant operators in advance to have capacity ready, through a competitive auction, rather than only paying them when they actually generate power. The final version raises the maximum price the government will pay in that auction by 41%, and splits where the plants can be built: roughly a third in the north, two-thirds in the south, because the country's power grid cannot easily move electricity between the two regions. All new plants must be able to run on hydrogen by 2045.

Deep Analysis

Root Causes

The 41% bid-ceiling increase responds to a structural gap exposed on 30 June, when the lowest wind week of the year combined with a heat surge to push Germany's day-ahead price to EUR 195/MWh with every incremental megawatt coming from thermal plant. Without enough dispatchable capacity cleared in advance, a renewables-heavy grid repeats that exposure on any low-wind day.

The north-south locational split addresses a separate constraint: Germany's transmission grid cannot move enough power from northern wind and southern demand centres without local generation, which is why the law now pays roughly twice as much capacity to site in the south specifically.

What could happen next?

Consequence
A higher bid ceiling raises the network-charge surcharge German consumers eventually pay for capacity, a cost financed from 2031 estimated at EUR 1-3bn a year.
Meaning
The north-south locational split formally acknowledges that Germany's grid, not just its total generation capacity, constrains supply security.

Source Landscape

This story draws on neutral-leaning sources

Primary parallel: ACER's own 22 June decision to widen cross-border marginal-price limits from EUR 15,000 to EUR 99,999/MWh applies the same regulatory instinct one level up: rather than compress price signals during scarcity, let them show through so the market allocates capacity where it is needed .

Counter-parallel: No downside precedent exists yet inside this legislative arc. StromVKG's first 4.5 GW tranche does not clear until 8 September, so whether the higher ceiling drives genuine new-build rather than simply inflating clearing prices for capacity that would have bid anyway remains untested.

Consensus view: Uniper's share-price reaction, reported by Ad-hoc-News as 'StromVKG schafft Klarheit' (the law creates clarity), frames the coalition's final passage as removing the design uncertainty that had hung over gas-plant operators since the 24 June committee hearing.

Counter-view: Germany's Federal Cartel Office flagged market-concentration concerns in the capacity-auction design during the same legislative process, a caution a 41% higher bid ceiling does not resolve and may sharpen if it favours operators with the balance-sheet capacity to bid at EUR 244,000/MW .

Key tension: Whether removing legislative uncertainty and raising the price ceiling together produce genuinely new dispatchable capacity by September, or mainly reward operators who were always going to clear the auction at a higher price.

Sources:Deutscher Bundestag

Mentions:Bundestag →StromVKG →CDU/CSU →SPD →Alliance 90/The Greens →AfD →Left →Germany →Uniper →ACER →

First Reported In

Update #25 · Qatari LNG strike puts TTF back over EUR 50

Deutscher Bundestag· 10 Jul 2026

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Causes and effects

Caused by

Bundestag opens its gas-plant subsidy law debate

First reading opened the legislative arc that concluded in final passage.

Occurred 11 Jun 2026

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Capacity law faces 24 June hearing

The Anhoerung tested the draft ahead of committee clearance and final passage.

Occurred 21 Jun 2026

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StromVKG hearing keeps Sept date intact

Committee clearance set the bid-ceiling and locational-split terms that took binding form on final passage.

Occurred 24 Jun 2026

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This Event

StromVKG passes, bid ceiling up 41%

Germany chose supply certainty over auction price discipline, raising the bid ceiling 41% to fill its capacity backstop rather than bargain on cost.

Led to

Berlin's 9 GW auctions await Brussels

StromVKG's 9 July passage created the capacity-auction framework that now awaits Commission state-aid clearance.

Occurred 9 Jul 2026

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Germany bids capacity into a legal gap

StromVKG's 9 July passage with a 41% higher ceiling set up the 21 July auction opening.

Occurred 21 Jul 2026

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Different Perspectives

Slovakia

Slovakia says it dropped its hold-out on the 21st sanctions package only after Ursula von der Leyen personally signed written gas-price and supply guarantees. The Council of the European Union's own 17,238-character release on the package names neither Slovakia nor any guarantee, leaving Bratislava's account unconfirmed by the institutional record.

EU regulator on capacity mechanisms

Brussels is watching Germany's StromVKG first 4.5 GW capacity auction move toward its 8 September bid deadline without a resolved state-aid clearance for the 9 GW 2026 programme's gas-plant subsidies. A negative spark spread this deep on cheap gas strengthens the case for subsidised dispatchable capacity, the same case still awaiting a state-aid ruling.

French power exporters

French day-ahead cleared EUR 41.13/MWh on Sunday 26 July, EUR 43.09 below Germany, on wind more than doubling and a demand trough, not on any nuclear recovery. The desk expects the discount to hold only as long as French wind and weekend demand repeat, not as a durable nuclear-cost advantage.

European gas storage operator

A storage operator stopped bidding for prompt TTF cargoes on 21 July, reading the strike-halt unwind as the start of a fuel-side correction rather than a floor. It expects the gap between prompt and forward gas to keep narrowing as the war premium continues leaving the curve.

German gas-fired power fleet

German gas-fired plants cut output from 4.37 GW to 2.85 GW between 24 and 27 July, even as TTF fell 8 per cent, because below roughly minus EUR 40/MWh the fuel price stopped deciding dispatch. The fleet expects no relief until wind eases or StromVKG's first 4.5 GW auction adds capacity.

French industrial power consumers

France's day-ahead discount to Germany has nearly closed as TTF and EUA rise together on both sides of the border, eroding the arbitrage French industry relied on through the summer. A standing negative spark removes the German demand buffer that kept that spread wide.