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Sustaera

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Develops scalable, low-cost Direct Air Capture technology to remove carbon from the atmosphere

Cary, United StatesFounded 2021Energy
Valuation $50–100M Last recorded · 2021
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Sustaera and the history behind them.

About Sustaera

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.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2021
Headquarters
Cary, United States
Employees
5
Open positions
None listed
Dealroom signal
77.4/100
Industry
Energy
Sub-industry
Clean Energy
Sector
Energy, Sustainable Development Goals, Carbon Capture and Storage, Climate Tech, Direct Air Capture, Carbon Removal, Hard Tech, DT and LS, science-based
Technology
Hardware, Deep Tech
Business model
Manufacturing
Client focus
b2b

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SUPPORT PROGRAM✓Other financing Sep 2024 $0 — CDL-Paris —
DEBT✓Debt Jul 2023 $750K — Undisclosed ↗
Showing the latest 2 of 4 recorded eventsBook a demo for the full funding history →

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.

Latest monthly visits2.9K 1-year team growth-16.7%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed2 investors entered at this stage

  • X PRIZE Foundation
  • Musk Foundation

Series A2 investors entered at this stage

  • Breakthrough Energy Ventures
  • Grantham Foundation

Other known investors1 additional known investor

  • CDL-Paris
Team profiled 6 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Sustaera on X, ranked by likes and reposts, corporate channels excluded.

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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