Sector portfolio · Government fund · European Union

EIC Accelerator's Energy portfolio

EIC Accelerator has backed 31 Energy startups in rounds we track, $603M between them, shown by the stage each has reached. The best-funded is Reverion.

31startups backed
4stages
$603Mraised between them
Stage not reportedbiggest stage

EIC Accelerator's whole portfolioEIC Accelerator's profile

Stage not reported

16

Pre-seed and seed

8

Series B

4

Series A

3

Segment by segment

Stage not reported

16 startups · $139M raised

  1. Nova InnovationNova Innovation is an energy company that designs, builds, operates tidal energy devices, and develops sites for arrays of tidal turbines.United Kingdom$51M
  2. e-pease-peas is a fabless semiconductor company based in Louvain-la-Neuve, Belgium, specializing in ultra-low-power semiconductors.Belgium$22M
  3. DynelectroDynelectro is a Danish deep-tech innovation firm and Original Equipment Manufacturer (OEM) focused on advanced solid oxide electroDenmark$12M
  4. ArboreaArborea is a London-based biotechnology company founded in 2015, focused on industrializing photosynthesis to produce sustainable United Kingdom$11M
  5. EnerpolyEnerpoly is a next-generation energy storage technology company pioneering the zinc-ion battery chemistry.Sweden$8.4M
  6. CTChrysalix TechnologiesChrysalix Technologies has developing an innovative biomass fractionation process using low-cost ionic liquids.United Kingdom$7.4M
  7. C2C NewCapC2C-NewCap is a Portuguese deep-tech company based in Odivelas, Lisbon, specializing in hybrid supercapacitors for eco-friendly enPortugal$6.2M
  8. H2SITEH2SITE produces onsite and renewable H2 for small and medium companies.Spain$3.9M

Pre-seed and seed

8 startups · $73M raised

  1. BarocalBarocal is a Cambridge University spin-out founded in 2019, focused on developing solid-state cooling and heating technologies.United Kingdom$23M
  2. SwisspodSwisspod is a Swiss-American transportation technology company founded in 2019, focused on developing fully-electric, high-speed HSwitzerland$13M
  3. BTRYBTRY is developing the industry's first energy-dense solid-state battery, using sophisticated semiconductor manufacturing technologies.Switzerland$8.3M
  4. BrineworksBrineworks is a climate technology startup based in Amsterdam, founded in 2023.Netherlands$8.0M
  5. PlexigridPlexigrid is a deep tech scale-up based in Sweden and Spain, founded in 2020.Sweden$7.0M
  6. AquaBatteryAQUABATTERY is a Dutch cleantech startup founded in 2014, focused on sustainable long-duration energy storage (LDES) solutions.Netherlands$6.4M
  7. RarEarthRarEarth paves the way for rare earth recyclingItaly$5.8M
  8. PydroPYDRO GmbH is a German cleantech startup founded in 2016, headquartered in Rostock, with an additional location in Hamburg.Germany$1.1M

Series B

4 startups · $318M raised

  1. ReverionReverion produces highly efficient, reversible, carbon-negative power plants.Germany$237M
  2. UniverCell Holding GmbHWith everything we do, we aim to harness sustainable energy in order to energize the future.Germany$35M
  3. ROSIROSI is a company offering innovative solutions for recycling and revalorization of raw materials in the PV industry.France$23M
  4. SympowerSympower is an Amsterdam-based energy technology company founded in 2015 and recognized as a certified B Corporation.Netherlands$22M

Series A

3 startups · $73M raised

  1. Zadient TechnologiesZadient Technologies is a company engaged in production of synthetic silicon carbide a building block for power semiconductors.France$40M
  2. Stabl EnergySTABL Energy is a German renewable energy company based in Munich, founded in 2019.Germany$17M
  3. R3 RoboticsR3 Robotics is an AI-powered robotics company based in Luxembourg, specializing in the automated industrial disassembly of electriLuxembourg$17M

How this map is made. Every startup here works in Energy and has raised money in a round we track that names EIC Accelerator as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

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Sector portfolioEIC Accelerator's Biotech portfolio98 startups · $1.2BSector portfolioEIC Accelerator's Healthtech portfolio76 startups · $897MSector portfolioEIC Accelerator's AI portfolio64 startups · $1.5BSector portfolioEIC Accelerator's Cleantech portfolio34 startups · $753MSector portfolioEIC Accelerator's Agtech portfolio22 startups · $103MSector portfolioEIC Accelerator's Manufacturing portfolio20 startups · $364M

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