NNet Zero Ventures
SC Net Zero Ventures is the scale-up climate tech venture capital fund run by Suma Capital, a Barcelona-based private equity and impact investment firm. Suma Capital launched it in 2022 together with Repsol, the fund's anchor investor. It invests in expansion-stage European companies with proven technology and commercial traction that help decarbonise industry and transport. Its sectors are low-carbon mobility and electrification, industrial decarbonisation (electrified thermal processes, advanced and synthetic fuels, waste valorisation, carbon capture, low-emission hydrogen), renewables and energy storage, and digital tools for managing the energy system. SC Net Zero Ventures I held its final close in September 2025 at €210 million, above its €150 million target. Its backers include Repsol, the European Investment Fund, ICO, CDTI, ICF, IVF and Seed Bizkaia. Portfolio companies include HESSTEC, Corinex, H2SITE, V2C and R3 Robotics.