EU unveils €5.2 billion support package to accelerate industrial decarbonisation and green innovation

The European Commission has launched a €5.2 billion round of support from EU Emissions Trading System revenues to accelerate industrial decarbonisation, scale up clean-technology manufacturing and expand renewable hydrogen production, the Commission announced on 3 December 2025. According to the announcement, the package comprises three Innovation Fund instruments: the IF25 Net‑Zero Technologies call (€2.9 billion), the third European Hydrogen Bank auction (€1.3 billion) and the first industrial process‑heat auction under the new Industrial Decarbonisation Bank framework (€1 billion).

The IF25 Net‑Zero Technologies call targets deployment and manufacturing of mature, high‑impact clean technologies that can deliver deep greenhouse‑gas reductions while attracting private capital. According to the Commission, eligible proposals include manufacturing capacity for renewable‑energy components, heat pumps, hydrogen production equipment, energy‑storage technologies and electric‑vehicle batteries. Project selection will be guided by emissions‑reduction potential, innovation level, maturity, replicability and cost‑effectiveness; the revised scoring system also introduces a dedicated bonus for projects led and delivered entirely by SMEs, reflecting the role of smaller innovators in the transition.

The €1.3 billion European Hydrogen Bank auction is intended to scale verified renewable and low‑carbon hydrogen supply by awarding output‑based premiums for up to ten years. The Commission said the auction introduces, for the first time, a dedicated category for hydrogen suppliers serving maritime and aviation users , sectors identified as hard to abate. Industry data from earlier European Hydrogen Bank auctions show strong demand: the second auction drew 61 bids from 11 EEA countries and requested roughly €4.8 billion in support, well above the available budget, signalling persistent supply‑side interest and continued competition for limited public backing.

The €1 billion IF25 Heat Auction marks the EU’s first dedicated programme to decarbonise industrial process heat, a segment the Commission estimates accounts for around three quarters of industrial emissions. According to the call text, the auction will support electrified and direct‑renewable heat solutions , including industrial heat pumps, electric boilers, induction and resistance heating, geothermal and solar thermal systems, and hybrid configurations , by paying output‑based premiums for verified zero‑carbon heat production for up to five years.

The Commission positioned the package as a milestone for meeting the EU’s 2030 climate targets and for preserving European competitiveness in the low‑carbon economy, saying the investments will strengthen clean‑tech leadership and support industrial transformation. According to the Innovation Fund calls page, the new measures complement previous rounds: the IF24 cycle, the Commission notes, selected 61 projects across 18 countries and mobilised €2.9 billion for net‑zero technologies that are expected to deliver substantial emissions savings in their first decade of operation.

Member States will be able to top up EU funding via the Commission’s Auctions‑as‑a‑Service mechanism. The Commission said Germany will add €1.3 billion for national renewable fuels of non‑biological origin (RFNBO) hydrogen projects, while Spain will provide €465 million , €415 million for hydrogen and €50 million for industrial heat decarbonisation , enabling high‑quality projects that meet Innovation Fund criteria but fall outside the EU budget envelope.

For industrial decarbonisation stakeholders, the package signals two important trends. First, public funding is increasingly being packaged as output‑based premiums that reward verified low‑carbon production over time rather than one‑off capital grants, shifting project economics toward long‑term operational performance. Second, the explicit inclusion of maritime and aviation hydrogen, and a dedicated auction for process heat, reflects a policy pivot to address specific hard‑to‑abate end‑uses that industry has long flagged as commercially challenging.

Industry actors and project developers should note the calls’ emphasis on bankability, replicability and private co‑investment: according to the Commission, the Fund seeks projects that can crowd in private finance and be scaled beyond pilot phases. For corporates planning to bid, that underlines the need to pair technology readiness with credible offtake or offtake‑backstop arrangements, robust cost projections and clear verification pathways for output‑based payments.

The Innovation Fund calls open new pathways for manufacturers, hydrogen producers and heat‑technology providers to secure multi‑year revenue support, but they also reinforce competitive pressure: past hydrogen auctions were markedly oversubscribed, and the Commission’s own records show intensive demand in prior funding rounds. Companies should therefore prepare rigorously for the tender process, including demonstrable emissions accounting, certification plans for hydrogen or heat output, and clear scaling strategies that meet the Fund’s replicability criteria.

According to the Commission, the 3 December 2025 launch represents the latest step in a series of funding instruments designed to steer the bloc towards climate neutrality by 2050 while delivering industrial transformation by 2030. Industry participants considering bids or strategic investment decisions should treat the calls as both an opportunity and a signal to accelerate commercial‑scale deployment plans aligned with verified decarbonisation outcomes.