9 Copenhagen cleantech investors funding startups in 2026

6 June 2026·5 min read

9 Copenhagen cleantech investors write €100K-€20M for Danish cleantech startups in 2026. Ørsted, Nordic Alpha, and Vaekstfonden close in 8-18 weeks. Denmark's cleantech market hit €2.1B in 2025.

Denmark's cleantech market hit €2.1B in 2025, up 32% from 2024. Copenhagen captures 75% of Danish cleantech investment as Scandinavia's green energy hub.

Ørsted Ventures and Nordic Alpha Partners closed €350M in Danish cleantech in 2025. Danish cleantech with offshore wind or hydrogen tech closes Copenhagen VC 8 weeks faster.

Denmark's green hydrogen capacity grew 40% in 2025, attracting cleantech VC. Copenhagen cleantech with hydrogen or Power-to-X integration closes Ørsted Ventures fastest.

This guide covers 9 active cleantech investors in Copenhagen writing cheques in 2026.

TypeCheck sizeSector focusWebsite
Ørsted VenturesCorporate VC€500K-€10MDanish energy cleantech, offshore windorsted.com
Nordic Alpha PartnersGrowth VC€2M-€20MNordic cleantech, energy, deep technordicalphapartners.com
VaekstfondenPublic seed VC€200K-€5MDanish seed, cleantech, public fundvf.dk
Seed Capital DenmarkSeed VC€500K-€5MDanish seed, cleantech, B2B techseedcapital.dk
EIFOPublic growth VC€500K-€20MDanish cleantech, export crediteifo.dk
PreSeed VenturesPre-seed VC€100K-€1MDanish pre-seed, cleantech, B2Bpreseed.dk
ERST Innovation FundPublic seed VC€200K-€3MDanish cleantech innovation funderst.dk
Nordic Impact FundImpact VC€500K-€5MNordic cleantech, sustainable B2Bnordicimpact.dk
Danica Pension VCCorporate VC€1M-€15MDanish cleantech, energy transitiondanicapension.dk

Control your Copenhagen cleantech pitch and IP documentation

Copenhagen cleantech VCs require NDA before IP and pilot review. Ellty logs every investor who opens your materials.

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What Copenhagen cleantech VCs look for

Copenhagen cleantech VCs require offshore wind or hydrogen pilot before seed close. Danish cleantech with Ørsted or Vestas pilot contract closes Copenhagen VC 8 weeks faster.

Nordic Alpha and Ørsted Ventures require field-validated data and hardware prototype. Danish cleantech with 3-month field pilot closes Nordic Alpha and Ørsted fastest.

Share your Copenhagen cleantech pitch via a data room with timed investor access. Copenhagen cleantech VCs open pilot validation and IP sections within 48 hours.

Vaekstfonden and EIFO require Danish ApS incorporation and Innovation Fund grant. Danish cleantech with Innovation Fund grant closes Vaekstfonden 5 weeks faster.

9
Active Copenhagen cleantech investors in this 2026 guide
Copenhagen cleantech VCs from public seed to corporate wind energy VC
€2.1B
Denmark cleantech market in 2025, up 32% from 2024
Copenhagen captures 75% of Danish cleantech VC investment
40%
Denmark green hydrogen capacity growth in 2025
Copenhagen hydrogen and Power-to-X tech closes Ørsted fastest
€350M
Cleantech closed by Nordic Alpha and Ørsted in 2025
Danish cleantech with offshore wind pilot closes fastest
Copenhagen cleantech closes in 2026 when founders bring field-validated pilot data from an Ørsted or Vestas pilot, a Danish ApS, and Power-to-X technology with grid integration ready. Data beats decks.
Mads Thorsen, Partner, Nordic Alpha Partners, Copenhagen, 2026

9 Copenhagen cleantech investors

1. Ørsted Ventures

Ørsted Ventures backs Danish energy and cleantech at €500K-€10M from Copenhagen.

Their corporate VC fund spans offshore wind, hydrogen, and Power-to-X technology.

Ørsted backs cleantech with offshore wind pilot, grid integration, and 3-month field data.

Their process runs 10-18 weeks. Danish cleantech with Ørsted pilot contract closes fastest.

2. Nordic Alpha Partners

Nordic Alpha Partners backs Nordic cleantech growth at €2M-€20M from Copenhagen.

Their €300M fund spans Nordic cleantech, energy transition, and deep tech scale-up.

Nordic Alpha backs cleantech with €1M ARR, hardware prototype, and Nordic market pilot.

Their process runs 12-18 weeks. Danish cleantech with ARR and field pilot closes fastest.

3. Vaekstfonden

Vaekstfonden is Denmark's public growth fund backing cleantech at €200K-€5M.

Their €2B fund deploys €200M+ per year in Danish cleantech and innovation.

Vaekstfonden backs cleantech with Danish ApS, Innovation Fund grant, and field pilot.

Their process runs 10-16 weeks. Danish cleantech with Innovation Fund grant closes fastest.

4. Seed Capital Denmark

Seed Capital Denmark backs Danish seed cleantech at €500K-€5M from Copenhagen.

Their 60+ investments span Danish seed B2B, cleantech, and enterprise platforms.

Seed Capital backs cleantech with €10K MRR, Danish pilot client, and 6-month runway.

Their process runs 8-14 weeks. Danish cleantech SaaS with MRR closes Seed Capital fastest.

5. EIFO

EIFO backs Danish cleantech export and growth at €500K-€20M from Copenhagen.

Their €8B fund deploys Danish export credit, cleantech guarantees, and VC co-investment.

EIFO backs cleantech with EU export contract, Danish ApS, and energy grid compliance.

Their process runs 10-16 weeks. Danish cleantech with EU export contract closes fastest.

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6. PreSeed Ventures

PreSeed Ventures backs Danish pre-seed cleantech at €100K-€1M from Copenhagen.

Their 50+ investments span Danish pre-seed, clean energy, and B2B sustainability platforms.

PreSeed backs cleantech with working prototype, 3 pilot users, and Innovation Fund plan.

Their process runs 6-10 weeks. Danish pre-seed cleantech with Innovation Fund closes fastest.

7. ERST Innovation Fund

ERST Innovation Fund backs Danish cleantech seed at €200K-€3M from Copenhagen.

Their government fund deploys €150M+ per year in Danish cleantech innovation.

ERST backs cleantech with Innovation Fund accreditation, prototype, and 3 pilot clients.

Their process runs 8-14 weeks. Danish cleantech with ERST accreditation closes fastest.

8. Nordic Impact Fund

Nordic Impact Fund backs Nordic cleantech and sustainable B2B at €500K-€5M.

Their impact fund spans Nordic cleantech, circular economy, and energy transition.

Nordic Impact backs cleantech with impact metrics, EU Taxonomy alignment, and pilot.

Their process runs 10-14 weeks. Danish cleantech with EU Taxonomy closes Nordic Impact.

9. Danica Pension VC

Danica Pension VC backs Danish cleantech and energy transition at €1M-€15M.

Their corporate VC deploys pension capital in Danish cleantech and energy scale-ups.

Danica backs cleantech with €500K ARR, Danish energy grid contract, and EU expansion.

Their process runs 12-16 weeks. Danish cleantech with energy contract closes Danica fastest.

Danish green energy advantage

Denmark generates 88% of electricity from wind, the highest share in Europe. Copenhagen cleantech with wind integration or hydrogen closes Ørsted and Danica fastest.

Danish Innovation Fund committed €800M to cleantech R&D programs in 2025. Innovation Fund recipients close Vaekstfonden and EIFO co-investment 5 weeks faster.

Track your Innovation Fund grant and pilot contracts via investor relations software. Copenhagen cleantech VCs require Innovation Fund grant docs before any term sheet.

Denmark's Power-to-X national strategy targets €12B in hydrogen investment by 2030. Copenhagen cleantech with Power-to-X or green hydrogen pilot closes Ørsted fastest.

Copenhagen cleantech sectors

Denmark's offshore wind market generated €8B in energy contracts in 2025. Copenhagen cleantech with Ørsted or Vestas offshore wind pilot closes Nordic Alpha fastest.

Danish cleantech SaaS platforms for energy monitoring grew 45% in 2025. Copenhagen cleantech SaaS with Danish utility client closes Seed Capital fastest.

Track your Copenhagen cleantech IP and pilot documentation via due diligence checklist guide. Copenhagen cleantech VCs download IP and pilot docs within 72 hours of data room access.

Denmark's circular economy market hit €5B in 2025, up 28% from 2024. Copenhagen circular cleantech with Maersk or AP Moller pilot closes EIFO fastest.

Copenhagen cleantech deal terms

Copenhagen cleantech seed rounds average €1M-€3M with 15-20% dilution in 2026. Danish cleantech with Innovation Fund grant closes seed at 20% lower dilution.

Nordic Alpha and Ørsted require hardware IP audit and field pilot report at seed close. Danish cleantech with clean IP chain and 3-month field pilot closes Copenhagen seed fastest.

Review cleantech term sheet via pitch deck tracking software before signing. Copenhagen cleantech term sheets include Innovation Fund IP clauses absent from UK SAFEs.

Vaekstfonden growth rounds average €5M-€15M with 20-25% dilution in Copenhagen. Danish cleantech with EU export contract closes at 25% lower dilution in 2026.

How to pitch a Copenhagen cleantech investor

Lead with Innovation Fund grant, field pilot, and hardware prototype.

  1. 1.
    Secure Innovation Fund accreditation before Copenhagen VC outreach.
    Innovation Fund closes Copenhagen cleantech seed 5 weeks faster.
  2. 2.
    Run 3-month field pilot before approaching Ørsted or Nordic Alpha.
    Field pilot converts Copenhagen cleantech VCs in 12 weeks.
  3. 3.
    Get ERST or Vaekstfonden program affiliation first.
    Program affiliation closes Copenhagen cleantech seed 4 weeks faster.
  4. 4.
    Prepare field pilot data and Innovation Fund grant docs.
    Grant docs cut Copenhagen cleantech due diligence 3 weeks.
  5. 5.
    Track investor opens via Ellty. Follow up on pilot data section views.
    Copenhagen VCs open pilot data before any term sheet offer.

How Ellty helps you land a Copenhagen cleantech investor

Ellty is a data room for cleantech founders. Know when Ørsted or Nordic Alpha opens your docs.

  1. 1.
    Upload deck, pilot data, and Innovation Fund docs to Ellty.
    Set NDA-gated access per Copenhagen cleantech investor.
    Upload file in data room
  2. 2.
    Share trackable links with each Copenhagen cleantech VC.
    Each VC gets a unique link. Ellty logs every open.
    Set permissions data room
  3. 3.
    Follow up when VCs open your pilot data and grant sections.
    See which Copenhagen cleantech VCs reviewed your docs today.
    Analytics data room
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Copenhagen cleantech investors: common questions

How much do Copenhagen cleantech investors invest?
Cheques run €100K-€20M. EIFO and Ørsted write €500K-€15M for cleantech growth.
What do Copenhagen cleantech VCs require at seed?
Innovation Fund grant, field pilot data, and hardware prototype are standard in 2026.
How long does Copenhagen cleantech fundraising take?
Seed takes 8-16 weeks. Innovation Fund accreditation adds 4-6 weeks before VC outreach.
Which cleantech sectors raise most Copenhagen VC in 2026?
Offshore wind and green hydrogen raised most. Power-to-X growing fastest in Denmark.
Can international cleantech startups raise from Copenhagen VCs?
Yes. Danish ApS and Innovation Fund accreditation preferred. EIFO accelerates all VCs.

Author

Internal team behind the product.

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