Moeve and ArcelorMittal sign Spain’s largest CAE deal for 2.1 TWh/year

Key highlights
  • Agreement covers 2.1 TWh in annual energy savings.
  • Deal is ten times larger than the previous largest CAE transaction in Spain.
  • The 2.1 TWh/year equals more than 5% of Asturias’ total final energy consumption.
  • Energy savings are linked to a new electric arc furnace in Gijón and up to 1 million metric tons CO2e avoided.

Deal scope and scale

Moeve and ArcelorMittal agreed the purchase of Energy Savings Certificates (CAEs) covering 2.1 TWh of annual energy savings, a transaction ten times larger than Spain's previous largest CAE deal.

Operational impact

The monetised savings support ArcelorMittal’s decarbonization plan for its long products division in Gijón and underpin investment in a new electric arc furnace, currently in final stages of construction. Once the transition is complete, the measures are expected to reduce steelmaking emissions in Asturias by up to one million metric tons of CO2 equivalent.

Relative significance

The annual 2.1 TWh of savings corresponds to more than 5% of the Principality of Asturias’ total final energy consumption, providing a material local energy-efficiency contribution.

How CAEs work

CAEs certify verified annual energy savings (one CAE = 1 kWh saved over one year) and allow companies to contribute to Spain’s National Energy Efficiency Fund through financial contributions and verified savings. The agreement also strengthens Moeve’s position in Spain’s emerging CAE market.

Source: Moeve

chemXplore Weekly

The week’s project milestones and project news from the chemical industry, free every Wednesday.

Free. One email a week. Unsubscribe any time.

Related articles

9 September 2026
Moeve and ArcelorMittal launch G2G innovation platform for green-molecule steel decarbonization

Joint public‑private platform to develop large‑scale projects using biomethane, renewable hydrogen and second‑generation biofuels to cut CO2 in steel production.

6 April 2026
Moeve: Green molecules could cut Europe’s energy dependency by half by 2040

Renewable hydrogen, advanced biofuels and biomethane could cut Europe’s imported energy share from 57% to 28% by 2040 and replace up to 50% of fossil demand by 2050.

17 September 2026
Moeve starts Onuba — 300 MW first phase of Andalusian Green Hydrogen Valley

First phase delivers 300 MW (option +105 MW), ~45,000 tH2/yr, >€1bn phase investment, €304m public support and an expected >8,000 jobs across the value chain.

5 April 2026
Moeve, Accenture partner to accelerate industrial decarbonization

Scale industrial decarbonization: renewable power, biomethane, HVO, energy‑cost optimization; use digital tools (generative AI) to model scenarios and reduce scope‑3 emissions.

26 January 2026
Moeve and GreenYellow Partner for Industrial Decarbonization

The partnership offers tailored energy solutions to reduce emissions, enhance energy efficiency, and support sustainable mobility in industrial sectors.