Lukas Kuijken

Founder (exit Greener Power Solutions) | Climate & Energy Tech Venture Builder & Investor | Venture Partner | Non-Executive Director

Netherlands

About

I’m driven by the belief that climate stability and biodiversity preservation require structural change. Structural change, in turn, requires companies that reshape physical systems at scale. I founded and exited Greener Power Solutions, building one of the early providers of mobile energy systems for the electrification of construction and infrastructure. The company was ultimately sold to CVC DIF. Today I build and back the next generation of climate and energy ventures. I work hands-on with early-stage and scaling companies such as Zympler, DeWarmte and Weven Energy, helping founders shape strategy, structure growth and prepare for institutional capital. Alongside venture building, I invest as an angel and contribute to the ecosystem as Venture Partner at Rockstart, as well as non-executive director or advisor to several climate tech ventures and VC investors. My focus areas include electrification, energy systems, industrial software and climate infrastructure. I am particularly drawn to founders building durable companies that combine deep technology with measurable climate impact.

Experience

  • Operating Partner at SET Ventures
    May 2026 - Present · 3 mos

    SET Ventures invests in digital technologies for a carbon-free energy system.

  • Non Executive Director / Operating Partner at Zympler
    Jun 2025 - Present · 1 yr 2 mos

    Zympler helps large-scale energy producers & consumers control solar, battery & charging stations. Working closely with the founders on strategy, market positioning and go-to-market. Actively involved in product proposition & preparation for fundraising.

  • Co-Founder at Weven Energy
    May 2025 - Present · 1 yr 3 mos

    Early-stage startup: Modular sodium-ion battery blocks. Shaping product-market fit, positioning and go-to-market strategy. Working closely with the team across all key decisions.

  • Climate & Energy Tech Venture Builder & Investor at Various Startups
    Sep 2022 - Present · 3 yrs 11 mos

    Early-stage investments and/or advisory involvement in climate & energy tech ventures, including: > Watermeln.com > Shift.world > Accuselect.nl > HarvestWaste.com > Bright-Energy.eu > FromTheWell.io > Repowerems.com

  • Venture Partner & Investment Committee at Rockstart
    Jan 2023 - Present · 3 yrs 7 mos

    Focused on climate & energy tech. Supporting deal selection & investment decisions, with active involvement in portfolio companies as advisor or board representative.