EU Free Allocation and Cap Changes Set to Loosen EUA Supply Through 2030, Analysts Say
Three overlapping EU policy initiatives risk adding years of extra allowances to the carbon market just as prices have started to slide.
ICE EUA Dec-rolling settled at €81.78/tCO2 on Tuesday (2026-08-18), a level traders are weighing against a cluster of EU policy changes that Energy Aspects said could push prices lower from next year. The consultancy named the EU's Industrial Decarbonisation Bank and the ETS investment booster scheme as two mechanisms set to bring additional carbon allowances to the market once operational, likely pressing prices down.1
The supply concern runs deeper than those two programmes. NGO Carbon Market Watch warned on Monday (2026-05-18) that a proposal to slow the pace at which the ETS annual cap tightens could introduce allowances into the market for an additional three years beyond the current schedule. That is a meaningful revision to a market built around the premise of accelerating annual scarcity.2
A committee of national government representatives was also examining updated benchmarks for the free allocation of allowances to industry through 2030, analysts told Montel on Tuesday (2026-06-16). The revision is expected to loosen the EU ETS market balance and put further pressure on prices. Free allocation benchmarks set the per-unit output threshold that determines how many permits an industrial operator receives at no cost; any upward revision directly reduces the volume of allowances operators must source through auctions or the secondary market, compressing compliance demand.5
The market had already started repricing before the full policy picture came into focus. EUAs posted their first weekly loss since the start of May in the week ending Friday (2026-06-05), a decline of 4.6%, even as the market trimmed losses on that day to a 0.2% fall amid broader macro weakness, Carbon Pulse data showed.3
Selling extended into the following week. On Monday (2026-06-08), the Dec 26 EUA contract fell EUR 0.16 on the day to a two-week low, Montel reported. The move came alongside rising Middle East tensions and a full primary auction schedule. Heavy near-term auction supply amplifies any macro-driven softness by providing an immediate source of volume pressure.4
Macro conditions have added to the headwinds. The ECB raised its benchmark rate by 25 basis points on June 11, 2026, bringing it to 2.25%, and a subsequent oil price slide of more than 10% then shifted market expectations away from further near-term tightening. Lower energy costs reduce industrial electricity bills, softening the urgency for compliance buyers to manage their carbon exposure aggressively.6
The three overlapping supply-side risks give the market little reason to rebuild length. Benchmark loosening reduces the structural deficit that has historically supported prices; when industry needs to buy less in the secondary market, there is less upward pressure from compliance demand. Extra allowances from the Industrial Decarbonisation Bank and ETS investment booster, if confirmed, would extend any surplus dynamic into the early 2030s. Carbon Market Watch's estimate that the cap slowdown proposal alone could add three years of supply is the most pointed figure in this picture, though it comes from an NGO with an advocacy position and warrants scrutiny before being treated as a baseline by traders.2,1
Any formal confirmation of loosened benchmarks from the national government committee would likely accelerate the repricing Energy Aspects has already signalled. Until then, ICE EUA Dec-rolling faces a ceiling shaped less by current compliance demand than by how much of this accumulating policy overhang has already been absorbed into the forward curve.5,1