3AUG

EUA carbon slips back below EUR 81

2 min read

10:53UTC

EU carbon closed EUR 80.14/tonne on 16 July, down 1.26%, giving back part of the 13 July break above EUR 81 that had been its first since February.

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Key takeaway

EUA gave back part of its EUR 81 break, a small offset in the thermal cost stack.

EUA carbon closed EUR 80.14/tonne on 16 July, down 1.26%, drifting back under the EUR 81 line it had broken on 13 July for the first time since February ¹. An EUA is the tradeable permit a generator must surrender for each tonne of CO2 it emits under the EU Emissions Trading System, and it feeds directly into what a gas or coal plant pays to run.

The pullback stayed modest, within about a euro of the break rather than a reversal of it. Carbon slipped in the same window that German power climbed hard, so the two moved apart: one input to the thermal cost stack eased while the demand pulling on that stack intensified. For the spark and dark spreads, a softer EUA trims the marginal cost of running, a small offset against the fuel-and-demand pressure elsewhere in this briefing.

Deep Analysis

In plain English

Companies that burn fossil fuels in the EU have to buy permits, called EUAs, for every tonne of carbon dioxide they emit. That permit price crept above EUR 81 for the first time since February earlier this week, then slipped back to EUR 80.14. It is a small move, but it matters because it is one of the two main costs, alongside the gas price, that decides whether it is cheap or expensive to run a gas power station in Europe.

What could happen next?

Meaning
The retreat under EUR 81 confirms the level is a contested band rather than an established floor, consistent with how the price has behaved since first breaking EUR 80 on 25 June.

Source Landscape

This story draws on neutral-leaning sources

Primary parallel: EUA first broke cleanly above EUR 80 on 25 June, settling EUR 80.73 , a level the market has now tested and slipped back under repeatedly, EUR 80.17 on 30 June, EUR 81.35 on 13 July, EUR 80.14 on 16 July, treating EUR 80-81 as a contested band rather than a floor it has actually held.

Counter-parallel: The European Commission's 11 May revision to ETS free-allocation benchmarks did not touch the supply side of the market, the annual cap still falls by a fixed tonnage each year and Market Stability Reserve withdrawals keep tightening the pool of tradeable permits, so the repeated failure to hold above EUR 81 reads as short-term noise sitting on top of a structural supply squeeze, not evidence that squeeze has eased.

Immediate impact: at EUR 80.14/tonne, the carbon cost feeding German CCGT marginal cost via the roughly 0.52 tCO2/MWh emission factor stays close to where it has sat for weeks, so this week's EUR 156 German day-ahead peak (elsewhere in this briefing) owes to power demand, not a carbon cost spike.

Structural: the EU ETS cap keeps tightening by design, the annual cap falls by a fixed tonnage each year and free allocation to CBAM-covered sectors is being cut 2.5% in 2026 and 5% in 2027, so a short-term drift under EUR 81 sits within the noise of a longer structural uptrend rather than reversing it.

Sources:Trading Economics

Mentions:EUA →EU Emissions Trading System →CCGT →European Commission →

First Reported In

Update #27 · TTF hits EUR 55; the arb won't confirm it

Trading Economics· 16 Jul 2026

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Causes and effects

Caused by

EUA carbon breaks EUR 81 a tonne

EUA gives back part of the 13 July break above EUR 81.

Occurred 13 Jul 2026

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This Event

EUA carbon slips back below EUR 81

Carbon eased off its own breakout even as power surged, loosening one input to the CCGT cost stack.

Led to

German gas plants priced out of merit

EUA's EUR 80.14 close on 16 July fed into the same EUR 16 carbon floor that holds marginal cost above power revenue on 20 July.

Occurred 19 Jul 2026

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Spark stays negative, French edge erodes

EUA carbon's 16 July close under EUR 81 gave way to a fresh 22 July high.

Occurred 22 Jul 2026

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Different Perspectives

Cross-border power traders

The France-Germany day-ahead spread flipped from a EUR 17.20 German premium on 1 August to a EUR 4.15 French premium on 3 August, the same day French curtailment peaked. They cannot yet attribute the flip to curtailment alone, since a like-for-like overnight comparison shows French nuclear output rising while wind fell and demand returned on the weekday step.

EDF

River-cooling limits took 7.6 GW, 12 per cent of its fleet, offline on 3 August, the highest curtailment since the heatwave began, with an easing forecast to 4.3 GW on 4 August and 3 GW after. It manages the cut as a recurring seasonal constraint, expecting it to lift with river temperature, not repair.

Gasunie

TTF, the Dutch hub it operates, drifted to roughly EUR 55 to 58 per MWh across the window, staying inside its recent range through both the German spark reversal and the French curtailment. It reads a flat hub price as evidence that neither event this window carried enough weight to move the fuel leg on its own.

German gas-fired generators

Record German solar of 18,761 MW on 2 August pushed the clean spark spread to minus 18.48 EUR/MWh, a loss-making day, before it returned to plus 16.20 on 3 August. They now price dispatch against post-solar residual load rather than wind alone, since the sign flipped inside 48 hours on unchanged fuel and carbon costs.

European Commission (DG Energy)

Its implementing-measures register logged transposition notices from only Portugal and Slovakia against Wednesday's Article 94 deadline for Directive (EU) 2024/1788, with 25 states silent. It expects the register to fill only gradually, since filing routinely lags legislating and any infringement track against non-notifying states runs on a slower clock than the deadline itself.

Spain's LNG terminal operators

Spain's 9,145 GWh terminal inventory is the largest single stock in the EU LNG network, an option value that can reroute cargoes wherever the winter strip pays best rather than a cavern gas obligation tied to a fixed date. That flexibility matters more as Germany's cavern shortfall pushes more of the winter security question onto import infrastructure.