/Investor DB

ArcTern Ventures — 2021 Investments

4 investments dated 2021 · listed companies and verified rows first · show all

Hydrostorhydrostor.cainDec 2021

Hydrostor develops long-duration energy storage using Advanced Compressed Air Energy Storage (A-CAES), a closed-loop system combining air, water, and purpose-built underground hard-rock caverns to store off-peak electricity for the electric grid.

CleantechClimate TechEnergyToronto, CA

CURTIS VANWALLEGHEM(Executive Officer, Director)inTom Duckett(Executive Officer)inSarah Skinner(Executive Officer)inJon Norman(Executive Officer)inChris Phebus(Executive Officer)inPatrick Moyer(Executive Officer)in

Board seatTom Rand· per SEC Form D

Co-investorsAmplify CapitalBild Alternative Investments CorporationPlaza VenturesCanada Growth Fund

Carbon Americacarbonamerica.cominSeries A · Dec 2021 · $30M

CarbonAmerica captures and stores carbon dioxide as part of climate change mitigation efforts.

CleantechClimate TechDeep TechEnergy

Brent Lewis(Chief Executive Officer)inKevin Pykonen(VP, Commercial Development & Technology Ventures)

Co-investorsEnergy Impact PartnersS2G InvestmentsActive Impact Investments

Clir Renewablesclir.ecoinSeries A · Jun 2021 · $5M

Clir builds software that analyzes wind and solar energy production data to improve asset performance, health monitoring, insurance, and financing for renewable energy owners and investors.

AI & Machine LearningCleantechEnergySaaSVancouver, CA

Gareth Brown(Chief Executive Officer)inIan Irvine(Director)Michael Reid(Chief Technology Officer)Angel Valerio(Chief Operating Officer)

BoardJenny Yang(Director)inTyson Birchall(Director)

Co-investorsForesight CanadaLongbow CapitalActive Impact InvestmentsBDC Capital CorporationLongbow Energy Services (INT)

Mighty Buildingsmightybuildings.comin𝕏Series B · Jan 2021 · $40MDefunct

Mighty Buildings manufactures prefabricated homes using 3D printing technology and robotics, with a goal of reducing construction emissions and waste.

PropTechRoboticsSan Francisco, US

Slava Solonitsyn(Founder)inDmitry Starodubtsev(Founder)inAlexey Dubov(COO)Sam Ruben(Founder)Dmitry Tsymbal(Head of HR)Anton Glance(Director of Manufacturing)

Co-investorsAbies VenturesAlumni VenturesAzure Ventures GroupBay Bridge Ventures ClimateBold Capital PartnersCM Ventures+44 more

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.