Climentum Hits €60M First Close on Climate Hard Tech Fund II
TL;DR
Copenhagen-based Climentum Capital has reached a €60 million first close on Fund II, targeting €100 million to back around 20 Seed and Series A climate hard-tech companies across the Nordics and DACH. The close is notable for who showed up: the European Investment Fund committed €40 million, Denmark's Export and Investment Fund (EIFO) €15 million, and - in a genuine first - IDA, Denmark's largest trade union representing 180,000 engineers and scientists, put in €5 million as its debut venture fund investment. The uncomfortable subtext: €55M of the €60M is public or semi-public money, a snapshot of where European climate hard tech fundraising actually stands in 2026.
Key Takeaways
A trade union just became a VC LP. IDA's €5M commitment is close to unprecedented - unions almost never take venture fund exposure. It reads as both a values statement and a talent play: IDA's members are precisely the engineers these industrial startups will employ. If it works, it opens a new LP category for European managers.
State capital is carrying European climate hard tech. EIF (via the RCR-REPowerEU mandate) and EIFO account for over 90% of this first close. That is either patient capital doing exactly its catalytic job or evidence that private LPs remain unconvinced by hardware timelines - and it is honestly both at once.
The dual carry model puts skin in the impact game. As an SFDR Article 9 fund, Climentum ties part of its carried interest to verified CO2 savings alongside financial returns. Founders get an investor whose incentives genuinely reward tonnes abated, not just markups.
Resilience is the new climate pitch. Fund II is framed around Europe's re-industrialization, supply-chain independence and competitiveness as much as decarbonization - a deliberate repositioning that mirrors where European policy money and political will have moved since 2022.
Fund Overview
Fund Name: Climentum Capital Fund II
Fund Size: €60M first close; €100M target
Stage: Seed and Series A
Check Size: €1-5M initial, ~10% target ownership, 50% reserved for follow-ons
Geography: Europe, core focus on the Nordics and DACH (Denmark, Sweden, Germany, Austria, Switzerland)
Focus: Climate hard tech and deep tech for energy, industry, transport and agriculture - industrial decarbonization with a European resilience lens
Key LPs: EIF (€40M), EIFO (€15M), IDA (€5M)
Why This Fund Matters
European climate tech fundraising has slowed markedly, and hardware-heavy strategies have been hit hardest. Higher rates, a sluggish exit market and the AI capital vortex have pulled generalist LPs away from anything with long duration and physical risk. Against that backdrop, a first close at 60% of target within a difficult vintage is a real result - but the composition matters more than the number. When €55M of €60M comes from public and semi-public institutions, the market is telling you that private conviction in early-stage climate hardware remains thin.
Climentum's answer is to lean into the shift rather than fight it. Fund II's framing - "backing hard tech for a new Europe" - stitches decarbonization to the two themes European institutions will fund through any cycle: industrial competitiveness and strategic independence. The firm invests where emissions run deepest (energy, industry, transport, agriculture) but sells the same portfolio as supply-chain resilience and re-industrialization. That is smart positioning, and increasingly it is not just positioning: the EIF commitment comes explicitly through the REPowerEU mandate aimed at cutting fossil import dependence.
The IDA commitment deserves more attention than its €5M size suggests. Trade unions sit on long-duration capital and have an existential interest in where industrial jobs land. If Climentum can demonstrate that union money compounding in climate hard tech creates both returns and engineering employment, it will have prototyped an LP channel that European managers have never seriously tapped. IDA's president has framed it openly as leading by example.
The firm continues from a €60M Fund I (2022) that made 17 investments across 7 countries, including Swedish heat-pump maker Qvantum. Fund II keeps the same discipline - roughly 20 companies, €1-5M entry checks, half the fund for follow-ons - and targets portfolio-wide abatement of about 1.5 million tonnes of CO2 per year at scale, the equivalent of taking 350,000 petrol cars off the road.
The Team
Climentum runs a distributed partnership across Copenhagen, Berlin, Stockholm and Stuttgart. The current General Partners are Morten Halborg (fund formation, finance and operations, ex-investment management and board governance), Dörte Hirschberg (DACH investments and investor relations, with a background scaling startups and corporate partnerships), Stefan Mård (impact and sustainability lead), and Jennifer Dungs, who joined as GP in 2025 bringing 25 years across mobility, energy and industrial deep tech. The firm suffered the loss of co-founding General Partner Malin Carlström in 2025; the addition of Dungs strengthened the bench particularly on industrial scaling. Nathalie Öhlander joined as Principal in Stockholm in 2025.
What This Means for Founders
If you are building B2B hard tech for energy, industry, transport or agriculture in the Nordics or DACH, Climentum is now one of the few dedicated early-stage pools of capital in Europe that actually wants hardware risk. The sweet spot: Seed or Series A, a technology with quantifiable CO2 abatement, and a story that also works as European industrial resilience. The €1-5M initial check with 50% follow-on reserves means they can support you through the capital-intensive middle stretch where climate hardware companies usually stall.
Be ready for a rigorous impact underwrite - the Article 9 structure and dual carry mean verified abatement math is part of diligence, not marketing. Founders whose emissions case is genuine will find that discipline works in their favor at later stages, when impact-mandated growth capital comes looking for audited numbers.
Fund Momentum Take
Climentum is executing well against a brutal fundraising backdrop, and the IDA innovation is the kind of LP-base creativity the European ecosystem needs. The Nordic-DACH bridge thesis is coherent: Nordic innovation density plus German-speaking Europe's industrial customer base is a real geographic arbitrage, and the resilience reframing aligns the fund with the deepest pools of European public capital for the rest of this decade.
The open question is the one the firm itself cannot answer alone: will private LPs follow public money into the final close, or has European climate hard tech become a de facto state-sponsored asset class? A €100M final close with meaningful private participation would be a genuinely bullish signal for the whole category. A close that remains 90% public would confirm that the private market still is not pricing European industrial deep tech - which makes the entry prices attractive for those who do, but caps the ecosystem's growth. We lean toward the former, but expect it to take every month of the fundraising window.
Frequently Asked Questions
What is Climentum Capital Fund II?
A €100M-target climate hard-tech fund from Copenhagen-based Climentum Capital, which reached a €60M first close in July 2026 with commitments from EIF, EIFO and Danish trade union IDA.
What does Climentum invest in?
Seed and Series A hardware and deep-tech companies decarbonizing energy, industry, transport and agriculture across the Nordics and DACH, with €1-5M initial checks and roughly 20 planned investments.
Why is IDA's investment significant?
IDA is Denmark's largest trade union, representing over 180,000 engineers and scientists. Trade unions almost never invest in venture funds, making its €5M commitment a first-of-its-kind signal for European LP diversification.
What is a dual carry model?
Climentum ties its carried interest to both financial returns and verified CO2 savings under its SFDR Article 9 structure, aligning the firm's economics with measurable climate impact.
What has Climentum invested in before?
Fund I (€60M, 2022) made 17 investments across 7 European countries, including urban heat-pump company Qvantum.
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