IEEFA Puts €351 Billion Price Tag on EU 2030 Carbon Storage Target

Meeting the EU's 2030 target of capturing and permanently storing 50 million tons of CO2 per year will cost €351 billion in cumulative capital and operational expenditures over a 25-year horizon, according to new modeling from the Institute for Energy Economics and Financial Analysis (IEEFA). The report, published this week, calculates that the funding gap for commercial carbon capture and storage (CCS) projects in Europe has widened to €142 billion.

The driver is not project capital cost. It is the carbon price.

What moved the numbers?

Dutch bank ABN AMRO has revised its 2030 EU ETS price projection down from €138 per ton to €91 per ton. The revision follows proposed European Commission market interventions. On the updated forecast, carbon price signals will cover a diminishing fraction of the €351 billion required to hit the 50-million-ton annual injection target.

IEEFA calculates the CCS funding gap expanded by 38% — from €103 billion to €142 billion — without any change to underlying project capital costs. The arithmetic is direct: the same projects, priced against a weaker carbon signal, leave a larger hole.

Who pays the difference?

The widening shortfall forces a structural choice on developers and governments, IEEFA says. Project developers can absorb lower returns, raise end-product prices, or rely on state aid to bridge commercial gaps.

The European Commission has already signaled its preferred direction. It has proposed a €100 billion Industrial Decarbonisation Bank alongside mechanisms to recycle ETS revenues back into heavy industry, a package designed to protect industrial competitiveness.

But IEEFA identifies a contradiction at the center of that approach: suppressing carbon price levels simultaneously erodes the auction value of ETS allowances that member states rely upon to fund industrial transition grants. The subsidy instrument depends on the revenue stream the intervention weakens.

How much technology risk sits behind the gap?

Public money would not simply cover a price spread. It would also absorb technology risk.

Prior IEEFA analyses indicate that 66% of proposed European capture volumes depend on technologies currently operating at or below the pre-commercial demonstration phase. Operational assets continue to face commissioning delays and capital cost inflation, the institute notes.

The report's core warning follows from that combination: growing reliance on state interventions exposes public funds to high-cost, pre-commercial technology risks. Decarbonization costs risk shifting from polluters to public balance sheets — a transfer of roughly €142 billion on current numbers, before any cost overrun on unproven capture technology.

The €351 billion total covers capital and operational expenditure across a 25-year horizon. The 50-million-ton injection target is an annual figure for 2030.

What decides what happens next?

The variable to track is the 2030 EU ETS price. Every €10 per ton of movement changes the coverage of the €351 billion program cost and, with it, the size of the residual that either developers, industrial customers or member states must absorb.

The second milestone is legislative: whether the European Commission's €100 billion Industrial Decarbonisation Bank proceeds, and on what terms its disbursements are conditioned. A bank funded by ETS auction revenues faces a shrinking base if the same policy package holds allowance prices near the €91-per-ton forecast rather than the €138-per-ton level IEEFA previously assumed.

The third is execution. With two-thirds of planned capture volumes tied to demonstration-stage technology, commissioning performance at operating assets over the next several years will determine whether the 50-million-ton target remains financeable at all.