Impact Science Ventures

Founded in 2021, Impact Science Ventures is an early-stage venture capital firm based in the United States. It invests in fundamental scientific breakthroughs by partnering with research institutions and universities to commercialize innovations in impact sectors such as computer hardware, materials, semiconductors, and energy.

Robert Ethier

Co-Founder and Managing Partner

Alain Harrus Ph.D

Co-Founder, Managing Partner

15 past transactions

Copernic Catalysts

Seed Round in 2024
Copernic Catalysts is a company focused on developing sustainable chemical catalysts and processes aimed at reducing the carbon footprint across various industries. The firm designs innovative zero- and low-carbon technologies that align with the current economic landscape of the chemical sector. Its advanced catalysts and processes support the production of sustainable chemicals and synthetic fuels, helping clients enhance energy efficiency, lower production costs, and access affordable zero-carbon chemicals. Through these efforts, Copernic Catalysts contributes to a more sustainable future in chemical manufacturing.

Aralez Bio

Series A in 2024
Aralez Bio is a biotechnology company specializing in the sustainable production of noncanonical amino acids (ncAAs), also known as unusual or unnatural amino acids. The company has developed a novel enzymatic method that allows for the synthesis of over 100 ncAAs with perfect enantiopurity in a single step, producing water as the sole byproduct. This proprietary approach provides clients in various sectors, including pharmaceuticals, agriculture, and functional materials, with access to essential amino acids needed for innovation and development in their respective fields.

Turnover Labs

Pre Seed Round in 2024
Turnover Labs develops innovative carbon capture technology designed to transform industrial emissions into valuable products. This process enables businesses to lower production costs and achieve carbon neutrality.

Aepnus Technology

Seed Round in 2024
Aepnus Technology develops electrolysis equipment designed to refine minerals and desalinate water. Its technology enables the production of low-cost electrified chemicals, facilitating the transition towards a carbon-free industry.

AirMyne

Seed Round in 2024
AirMyne is a next-generation Direct Air Capture company focused on removing carbon dioxide from the atmosphere. Established in 2022 by experienced professionals in the deep tech sector through Y Combinator, the company has developed a patented technology that employs a liquid capture agent combined with a low-temperature thermal regeneration process. This innovative approach allows for integration with various low-carbon energy sources and utilizes inputs that are both cost-effective and easily sourced. By providing efficient carbon removal solutions, AirMyne aims to assist companies and organizations in achieving their net-zero emissions targets while scaling its operations in the carbon removal sector.

SUN METALON

Seed Round in 2023
SUN METALON specializes in decarbonizing metal manufacturing by offering innovative technology for recycling, refining, and forming metals. Its core innovation lies in efficient heating of metal scraps and chips, reducing energy consumption and impurities, thereby significantly lowering CO₂ emissions compared to traditional methods.

Liminal

Series A in 2023
Liminal, formerly known as Feasible, Inc., specializes in battery analytics through its innovative EchoStat platform, which utilizes ultrasound waves to assess the physical properties of batteries. By sending ultrasonic pulses through a battery and analyzing the resulting echoes, Liminal can detect differentials within individual cells, across multiple cells, and even between production lines. This technology allows for real-time insights into the electrical, thermal, and mechanical conditions of battery components, making it particularly valuable for industries such as automotive, residential storage, grid storage, and consumer electronics. Founded in 2015 and headquartered in Emeryville, California, Liminal is positioned to enhance battery performance and reliability through its advanced screening and analytics capabilities.

Gradient

Series A in 2023
Gradient’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it — without compromising the environment. Today, heating and cooling equipment emits more greenhouse gas emissions than the entire transportation sector, and expansion in the use of cooling is projected to double these emissions in the next 30 years. However, comfortable buildings are critical for health and productivity, especially among communities that are vulnerable to the effects of climate change. Gradient’s vision is a future where everyone has access to comfortable buildings that are fully decarbonized. Our launch product is a direct-to-consumer high-efficiency and low-carbon heat pump.

Qunnect

Series A in 2022
Qunnect develops quantum networking hardware and components that enable secure communication for distributed information networks. It designs field-deployable devices that transmit, store, and receive quantum information using photons to communicate and atoms to store or process data, supporting scalable, quantum-secure networks with real-time threat detection. The company focuses on quantum memories and quantum sources to enable future information networks and quantum computing, and provides infrastructure for quantum cryptography, networks, sensors, metrology, and imaging. Headquartered in Stony Brook, New York, Qunnect aims to bring practical quantum information technology to enterprise and government networks by delivering room-temperature hardware suitable for real-world deployment.

Fervo Energy

Series C in 2022
Founded in 2017, Fervo Energy specializes in developing and operating geothermal assets using proprietary technology. Based in San Francisco, the company generates clean power through innovative geoscience methods, aiming to provide a dispatchable foundation for a 100% clean energy future.

Liminal

Series A in 2022
Liminal, formerly known as Feasible, Inc., specializes in battery analytics through its innovative EchoStat platform, which utilizes ultrasound waves to assess the physical properties of batteries. By sending ultrasonic pulses through a battery and analyzing the resulting echoes, Liminal can detect differentials within individual cells, across multiple cells, and even between production lines. This technology allows for real-time insights into the electrical, thermal, and mechanical conditions of battery components, making it particularly valuable for industries such as automotive, residential storage, grid storage, and consumer electronics. Founded in 2015 and headquartered in Emeryville, California, Liminal is positioned to enhance battery performance and reliability through its advanced screening and analytics capabilities.

Umaro

Seed Round in 2022
Umaro Foods focuses on creating a sustainable plant-based protein derived from ocean-farmed seaweed. The company aims to provide an alternative to traditional animal products by offering nutritious and flavorful food options, including crispy and umami-rich bacon alternatives. By leveraging seaweed farming, Umaro seeks to promote a more humane treatment of animals while also supporting environmental sustainability. The innovative approach positions seaweed as a viable and scalable source of protein, which can surpass traditional soy production, contributing to a thriving planet.

Brimstone

Series A in 2022
Brimstone develops a carbon-negative process for producing ordinary portland cement and supplementary cementitious material. Its technology uses calcium silicate rock instead of limestone, delivering identical products at scale while significantly reducing CO2 emissions.

Antora Energy

Series A in 2022
Antora Energy specializes in delivering reliable, zero-carbon industrial heat and power solutions to heavy industries. The company's core technology involves thermal energy storage that absorbs excess solar and wind electricity, converting it into usable heat for industrial processes.

MicroByre

Venture Round in 2022
MicroByre, Inc. is a biotechnology company founded in 2017 and headquartered in Berkeley, California. It specializes in the genetic engineering of non-model micro-species, particularly bacteria that are challenging to manipulate for industrial applications. MicroByre has developed an innovative platform for bacterial domestication, employing an automated characterization pipeline that identifies underutilized bacteria capable of efficiently converting unrefined biomasses into commodity chemicals. This platform leverages a unique dataset to inform minimally precise genetic modifications, enhancing the bacteria's flexibility, yield, and contamination resistance while reducing the need for nutritional additives. By bridging the gap between promising biological research and practical industrial applications, MicroByre positions itself as a valuable partner for various companies seeking to improve their fermentation processes and compete with traditional petrochemical synthesis.
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