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Role for CO2 removals in EU ETS post-2030: Analysts

  • Spanish Market: Electricity, Emissions
  • 13/10/23

Carbon-removal technology could offer a way of balancing increasingly tight supply in the EU emissions trading system (ETS) next decade, analysts said at a conference in London this week, warning that support for scaling up the industry should not be left too late.

EU power sector gas demand will stand at the same level in 2040 as in 2022, Trevor Sikorski, head of natural gas and emissions at consultancy Energy Aspects, told delegates at the Carbon Forward conference.

This is because power demand will increase significantly as "almost all" road transport, home heating and industrial heating is electrified, either directly or through the use of green hydrogen, which has an "enormous" electricity footprint.

And while renewable capacity will continue to increase, solar power will mainly be generated in summer, with no way of shifting the electricity to winter to meet heating demand.

With no carbon allowance supply due to come into the EU ETS once the scheme's emissions cap falls to zero by around 2040, an "awful lot" of carbon removals will be needed, Sikorski said.

This could drive the EU ETS price to above €450/t CO2e by 2040, as the marginal cost of removals would set the carbon price, Sikorski warned. There is a lack of low-cost renewable heat in Europe to run heat-intensive direct air capture (DAC) plants, with the exception of geothermal energy in Iceland, and using green hydrogen for the purpose would require even more power.

But cross-financing carbon-removal technology by putting in place a legislative framework to incentivise development could reduce this upward pressure on the EU ETS price, which at such levels might not be politically acceptable, said Marcus Ferdinand, chief analytics officer at carbon analytics firm Veyt.

Without a change to the system "relatively quickly" to allow use of carbon removals, there will be a gap not only in emissions cuts, but also in liquidity, Ferdinand warned, leading to a "very difficult situation".

The EU is developing a general framework that aims to ensure quantification of carbon removal for industrial activities — such as DAC and storage and bioenergy-based CCS — follow EU rules for quantification of greenhouse gas emission avoidance. A draft published last November did not set out a link to the EU ETS.


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