Sustaera has raised $10.0M in total across 1 funding round.
Sustaera's investors include Breakthrough Energy Ventures.
Sustaera is a technology company founded in 2021 that develops scalable Direct Air Capture (DAC) systems to remove carbon dioxide from the atmosphere using renewable energy.[1][2][3] It serves multinational corporations in tech, retail, and manufacturing seeking verifiable carbon removal for ESG compliance, addressing the global challenge of net-zero emissions by offering modular, cost-effective solutions deployable across diverse geographies.[1][2] The company has raised $12.46M in funding, remains in the debt stage, and aims to remove 500 million tons (0.5 Gt) of CO2 by 2040, leveraging liquid adsorption for efficient capture.[1][2]
Sustaera emerged from Susteon, an R&D incubator started in 2017 by co-founders Shantanu Agarwal (Director) and Raghubir Gupta (CTO), driven by a passion to combat climate change through carbon capture innovations.[4] Agarwal, with a background in filtering scientific concepts from U.S. research institutions, collaborated with scientists in North Carolina's Research Triangle Park (RTP) and partnered with Columbia University by 2019 to identify a promising chemical technology for DAC.[4] This led to spinning out Sustaera as a dedicated company in 2021, based in Cary, North Carolina, where early traction came from raising initial funds and refining a differentiated DAC value proposition focused on scalability over massive single units.[1][4]
Sustaera rides the DAC market surge, fueled by policy support, corporate net-zero pledges, and expanding carbon markets, positioning it as a key player in climate mitigation alongside CCS and renewables.[1] Its timing aligns with multinational demand for verifiable removal to offset residual emissions, amid trends like ESG reporting and tech/manufacturing decarbonization, where liquid adsorption advancements enable modular, urban-viable solutions.[1] By prioritizing scalability and cost reduction, Sustaera influences the ecosystem through partnerships, job creation, and accelerated R&D, contributing to a robust DAC deployment framework essential for 2050 net-zero goals.[1][2]
Sustaera's momentum—bolstered by recent Mosaic Score gains and a clear path to 0.5 Gt removal—positions it for explosive growth as DAC costs drop and carbon pricing matures.[1][2] Expect manufacturing scale-ups, strategic partnerships for sequestration/utilization, and expansion into high-demand sectors, shaped by regulatory tailwinds and renewable energy proliferation.[1][3] Its influence could evolve from innovator to ecosystem leader, redefining carbon removal at gigaton scales and proving modular DAC's viability in restoring Earth's balance.
Sustaera has raised $10.0M across 1 funding round. Most recently, it raised $10.0M Series A in December 2021.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Dec 1, 2021 | $10.0M Series A | Breakthrough Energy Ventures |
