S
Sustaera
Energy · Cary, United States · Founded 2021
Develops scalable, low-cost Direct Air Capture technology to remove carbon from the atmosphere MoreLess
Sustaera is a forward-thinking startup focused on addressing the global carbon crisis through innovative technology. The company has developed a novel Direct Air Capture (DAC) system that uses renewable energy to remove, replace, and reuse carbon dioxide (CO2) from the atmosphere. This technology aims to significantly reduce the levels of CO2, a major contributor to climate change, thereby promoting a cleaner and more sustainable future.
Sustaera operates in the environmental technology sector, specifically targeting the carbon removal market. The company serves a diverse range of clients, including governments, corporations, and environmental organizations that are committed to reducing their carbon footprints and achieving sustainability goals. By providing a scalable solution for carbon capture, Sustaera helps these clients meet regulatory requirements and corporate social responsibility (CSR) objectives.
The business model of Sustaera revolves around the deployment and operation of its DAC technology. The company generates revenue through the sale of carbon credits, which are tradable certificates representing the removal of one ton of CO2 from the atmosphere. These credits can be purchased by companies and governments looking to offset their carbon emissions. Additionally, Sustaera may engage in partnerships and licensing agreements to expand the reach and impact of its technology.
Sustaera's financial success is tied to its ability to effectively capture and monetize CO2 removal. The company’s participation in initiatives like the XPRIZE Milestone underscores its commitment to innovation and excellence in the field of carbon capture. By leveraging renewable energy, Sustaera not only addresses environmental concerns but also positions itself as a leader in the growing market for sustainable technologies.
Keywords: Carbon Capture, Direct Air Capture, Renewable Energy, Sustainability, Carbon Credits, Environmental Technology, Climate Change, CO2 Removal, Innovation, XPRIZE.
Company overview
Sustaera company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2021
- Headquarters
- Cary, United States
- Employees
- 5
- Open positions
- None listed
- Dealroom signal
- 77.4
Valuation & funding
Sustaera funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SUPPORT PROGRAM✓Other financing | Sep 2024 | $0 | — | CDL-Paris | — |
| DEBT✓Debt | Jul 2023 | $750K | — | Undisclosed | ↗ |
| GRANTOther financing | Apr 2022 | $1M | — | X PRIZE Foundation · Musk Foundation | ↗ |
| SERIES A✓Equity / VC | Dec 2021 | $10M | $40M | Breakthrough Energy Ventures · Grantham Foundation | ↗ |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 5 |
| 2025 | 6 |
| 2024 | 4 |
| 2023 | 6 |
| 2022 | 14 |
Growth signals
Sustaera website traffic
Latest recorded traffic for Sustaera is 2.9K monthly website visits. Sustaera's team declined 16.7% over the past year.
Comparisons
Sustaera compared with similar companies
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Talent graph
Sustaera's talent
Source: Dealroom Talent Intelligence.
Investors
5 investors on Sustaera's cap table
Sourced from Dealroom's funding and investor records.




Global footprint
Where Sustaera has talent and traffic
team presence
In the news
Latest news about Sustaera
Recent press, funding announcements, and product moves mentioning Sustaera — open to read from the original sources.
Market sentiment
What the market is saying about Sustaera
An AI-synthesized read of the highest-engagement posts about Sustaera on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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