EUA Dec holds near four-week high with Commission reform package the next test
Reduced auction supply drove the ICE EUA Dec 26 contract to a four-week peak before a retreat, while ETS reform proposals keep a 13% price-cut scenario in play.
The ICE EUA Dec 26 contract held at €84.41/tCO2 in early Tuesday (2026-09-08) trade, close to the four-week high it reached during intraday trading on Tuesday (2026-08-25) before retreating. Market observers attributed the late-August climb to reduced auction supplies and growing compliance buying, Montel reported. The same thin volumes that propelled the move higher also made the pullback sharper than the fundamentals alone would suggest.5
Compliance buyers have been supporting dips through the summer, but the European Commission's ETS reform package — framed as a competitiveness measure for energy-intensive industry — remains the overriding price risk for anyone holding length above €80. Both sides of that debate are now crowded.5
The auction side has provided consistent lift. Under the market stability reserve mechanism, when the total surplus of allowances in circulation exceeds 833m tonnes, primary auction volumes are automatically cut by 24%, Veyt analysis cited by Montel showed. Fewer permits reaching the market each week, combined with quiet August trading desks, has been enough to drive the Dec 26 contract to multi-week highs without requiring significant fresh buying.1
A senior Veyt analyst said on Wednesday (2026-05-20) that the ETS adjustment being considered by the Commission could cut carbon prices by roughly 13% over the next two years, Montel reported. The Commission had already signalled it would propose changes by that date, setting up a clash between compliance-driven support and a policy trajectory pointing lower.1
Markets have already produced one clear demonstration of reform sensitivity. The Dec 26 EUA contract fell 3% during Thursday (2026-07-16) afternoon trading, breaking below €80 as participants repositioned ahead of the Commission's reform announcement expected the following day, Montel reported. An afternoon move through a round-number level on reform headlines is the template traders have been working from since.3
Analyst forecasts have moved in the same direction as that July selloff. A Reuters survey published on July 31 (2026-07-31) showed forecasters cutting their 2026 and 2027 price projections in response to the Commission's proposed reforms, designed to ease compliance costs for manufacturers. Veyt's 13% reduction estimate sits at the bearish end of the distribution, but the consensus revision was downward across the board.4
Compliance buying has historically provided a floor, though it carries its own reversal mechanics. On Wednesday (2026-05-27), EUAs set a 15-week high as two consecutive days of heavy buying extended the rally before profit-taking cut the session gain to just 0.9%, Carbon Pulse reported. When momentum exhausts itself in a thin market, the unwind can be fast.2
Industrial lobbying adds political weight to the reform argument. BASF announced plans to buy back €12bn of its own shares between 2025 and 2028, even as the company publicly complained about EU carbon compliance costs, Carbon Pulse reported. The combination of financial strength and sustained lobbying from major emitters has given the Commission's proposals momentum that pre-reform carbon prices had not fully absorbed.2
The formal Commission proposal's language on flexibility provisions — specifically any adjustments to the linear reduction factor or member-state allowance cancellation rules — carries more pricing weight than the headline cap number. With the Dec 26 contract at €84.41/tCO2 and summer volume conditions unlikely to clear before September trading picks up in earnest, the announcement's timing and specificity will set the contract's next range.1