Extantia Capital

Extantia Capital is a climate-first venture capital firm dedicated to advancing the transition to a decarbonized world. The company focuses on investing in deep decarbonization technologies that aim to significantly reduce greenhouse gas emissions. Extantia seeks to identify and support mission-driven entrepreneurs and innovative companies with the potential to become "Gigacorns," defined as firms capable of saving over 1 gigaton of CO2e emissions annually. The firm evaluates investment opportunities based on their ability to deliver substantial CO2e reductions, targeting companies that can directly or indirectly mitigate at least 100 megatons of emissions each year. With more than €100 million in assets under management, Extantia Capital employs dual investment strategies: Extantia Flagship, which supports scalable deep decarbonization technologies, and Extantia Allstars, which invests in climate-focused venture capital funds. Through these efforts, Extantia aims to promote sustainable practices that benefit both the planet and humanity.

Yair Re'em

General Partner

9 past transactions

Reverion

Seed Round in 2022
Reverion builds reversible, carbon-negative power plants using patented technology to unlock the full potential of biogas. Their containerized, mass-manufacturable units offer revolutionary electrical efficiencies of 80% for both power generation and energy storage. This technology doubles the electricity output of conventional gas engines while reducing greenhouse gas emissions, achieving a negative CO2 balance. Reverion aims to contribute to a renewable and decarbonized future.

GA Drilling

Venture Round in 2022
GA Drilling is a high-tech company developing and commercializing a groundbreaking technology platform PLASMABIT. Our technology enables massive time and cost savings compared to relevant existing drilling technologies and opens up vast new possibilities in oil & gas, geothermal energy, mining and tunneling.

Leko Labs

Series A in 2022
Leko Labs is a carbon-negative construction company that provides sustainably sourced wood-based building materials to replace concrete and steel in a single building, thereby reducing the carbon footprint during construction. The cross-laminated timber construction system developed by Leko Labs combines structural and insulation performance for acoustic, thermal, and static properties. Leko Labs is changing the way buildings are built by using technology to overcome inefficiencies in traditional construction.

H2Pro

Series B in 2022
H2Pro is a renewable energy company that is working on an efficient green hydrogen production method - E-TAC. Its mission is to enable the wide-scale adoption of sustainable hydrogen fuel by introducing a novel water-splitting technology.

INERATEC

Series A in 2022
INERATEC develops innovative synthetic fuels and power-to-X plants aimed at replacing fossil fuels with carbon-neutral alternatives. The company focuses on creating sustainable energy solutions for transportation and everyday products, contributing to a post-fossil fuel economy.

Modern Hydrogen

Series B in 2021
Modern Hydrogen is a breakthrough energy technology company. Their mission is to provide affordable electricity to anyone, anywhere, anytime.

Betteries

Seed Round in 2021
Betteries uses deep technology know-how and frontier market experience to deliver mobile and affordable power. Betteries is a multipurpose power system. Each Betteries system can store 3 kWh to 12 kWh of energy, offers fast charging capability, and can flexibly deliver up to 5 kW of electric DC as well as AC power. Betteries are modular in configuration to be stacked horizontally or vertically and can be charged by a variety of energy sources. Smart electronics including Wi-fi and GPS enables Betteries systems to be remotely monitored and controlled through an IoT platform. Rugged and water-proof, Betteries offers solutions for e-mobility, off-grid productive use, and on-grid backup power.

Bloom Biorenewables Ltd

Seed Round in 2021
Bloom Biorenewables is creating a global impact in the use of sustainable resources. By introducing a new route for the production of biorenewable products and fuels, they offer a sustainable alternative to fossil-based industries and contribute to mitigating climate change.

GA Drilling

Series C in 2021
GA Drilling is a high-tech company developing and commercializing a groundbreaking technology platform PLASMABIT. Our technology enables massive time and cost savings compared to relevant existing drilling technologies and opens up vast new possibilities in oil & gas, geothermal energy, mining and tunneling.
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