Fundraising Fox

Noya

DefunctYC W21

San Francisco, US · Founded 2020 · 7 employees · 13 known investors

noya.co

Noya converts existing industrial equipment such as cooling towers into carbon dioxide capture systems, lowering the initial investment and deployment time required for direct air capture operations.

Also known as Aether Laboratories · Noya Labs

Founders & leadership· Y Combinator alumni (W21)

Noya was founded in 2020 by Josh Santos, Daniel Cavero, Joshua Santos-Heard, and Daniel Cavero Rodriguez.

JSJosh Santos
Josh Santosin𝕏Co-Founder/CEO2020–2025Josh Santos is co-founder and chief carbon removal officer of Noya, which converts industrial equipment into carbon dioxide capture systems.30 Under 30 2022
DCDaniel Cavero
Daniel CaveroinCo-Founder/CTO2020–2025Daniel Cavero is the founder of Noya, which retrofits industrial equipment like cooling towers to function as carbon dioxide capture systems.
JS
Joshua Santos-HeardCo-Founder & CEO (Chief Carbon Removal Officer)former
DC
Daniel Cavero RodriguezCo-Founder & CTOformer

Board

AC
Andrew ClareBoard director
FWFred Wilson
Fred Wilsonin𝕏Board directorCo-founder & Partner at Union Square Ventures
SBSophie Bakalar
Sophie Bakalarin𝕏Board directorPartner at Collaborative Fund

Investors · 13

Also in the syndicate · 4

EQT FoundationMCJ CollectiveNexwell GroupUnion Square Ventureslead

Reported raises · per SEC filings

Form D private placements

$22M disclosed across 1 of 2 rounds · 2023

$22MraisedJun 2024 · 59 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Andrew ClareDirector
  • Joshua Santos-HeardExecutive Officer, Director, Promoter
  • Daniel Cavero RodriguezExecutive Officer, Director, Promoter
  • Fred WilsonDirector
  • Sophie BakalarDirector
Offering amount
$23.1M
Amount sold
$22M
First sale
Mar 2023
Incorporated
Corporation, Delaware, 2020
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Aug 2026

Noya (also referred to as Noya Labs) is a carbon dioxide removal company founded in 2020 and headquartered in San Francisco, California, with an in-person presence listed in Oakland, California. Its stated mission is to accelerate the world's transition to carbon negativity. Initial research and development focused on retrofitting existing cooling towers so they could function as direct air capture (DAC) devices, with the captured CO2 repackaged and resold to industrial CO2 consumers. Under that early model, Noya worked with cooling tower owners, retrofitted the towers to capture CO2 without physical changes to the tower, and paid the owners for the CO2 captured.

Following passage of the U.S. Inflation Reduction Act in 2022, which the company identified as creating an opportunity for DAC developers capturing 1,000 or more tons of CO2 per deployment, Noya shifted to prioritizing larger standalone projects and a modular DAC approach. The company describes a system built from activated-carbon materials soaked in a blend of CO2 capture chemicals; because the materials are electrically conductive, CO2 can be released without the heat losses associated with thermally regenerated sorbents. The design is modular, so additional monoliths can be added to scale a system up.

Founding story

Josh Santos and Daniel Cavero were roommates in San Francisco before founding Noya Labs in 2020. Santos holds a B.S. in chemical-biological engineering from MIT and previously worked on electric vehicle development at Tesla and as a senior program manager for EV powertrain development at Harley-Davidson; Cavero holds a B.S. in mechanical engineering from San Diego State University and previously worked on AI and robotics at Nod Labs and rLoop. Analyzing the cost structure of direct air capture systems, they concluded that a large share of cost hinged on the air contactor component and set out to reduce it to enable a scalable process.

Business model

Noya captures CO2 from the atmosphere and sells the resulting carbon removal or CO2 supply to corporate buyers. In its early cooling-tower model, it retrofitted third-party cooling towers, paid the tower owners for CO2 captured, and repackaged the recovered CO2 for sale to industrial CO2 consumers. Its later focus is on deploying modular direct air capture projects capturing 1,000 or more tons of CO2 per deployment, a threshold tied to U.S. Inflation Reduction Act incentives.

Sale of captured CO2 to industrial consumers and of carbon removal credits to corporate purchasers, including long-term carbon removal credit arrangements such as one with a confidential endowment on behalf of a leading university.

Traction

Reported customers include Shopify, Watershed and Piva Capital. Shopify provided funding for rooftop carbon-capture machines. A confidential endowment acting on behalf of a leading university joined the Series A and partnered with Noya to obtain long-term carbon removal credits. Climatebase lists company headcount in the 21-50 range.

Latest developments

In April 2023, Noya announced an $11 million Series A led by Union Square Ventures and Collaborative Fund, with proceeds directed at expanding the team and its testing and manufacturing capacity and accelerating a first commercial pilot planned for later that year. Press coverage of the round described it as accompanying a pivot to modular direct air capture. Sophie Bakalar of Collaborative Fund and Fred Wilson of Union Square Ventures joined the board of directors as part of the deal.

Full profile — market position, technology, go-to-market, geography, history, risks & controversies

Market position

Noya operates in the direct air capture segment of the carbon dioxide removal market. Its investors position its differentiation as low capital expenditure and high modularity relative to other DAC approaches, and the company has stated a goal of removing carbon at roughly half the cost of then-current options.

Use of abundant activated-carbon-based materials and electrically driven regeneration in place of high-temperature thermal regeneration, aimed at lowering energy requirements and system cost; a modular design intended to support mass manufacturing and rapid scale-up; and, in its earlier model, leveraging already-installed industrial equipment to reduce upfront capital and deployment time.

Technology

Noya's direct air capture system uses monoliths made from activated carbon soaked in a blend of CO2 capture chemicals. Because these materials are electrically conductive, CO2 can be released electrically rather than through large heaters, avoiding the heat losses and energy inefficiencies of conventional thermal regeneration. The architecture is modular, so capacity is added by installing additional monoliths, and the approach is intended to suit mass manufacturing and rapid deployment. The earlier generation of the technology retrofitted existing cooling towers so that air already moving through them passed over capture chemistry, requiring no physical changes to the tower.

Go-to-market

Noya has secured early corporate customers for carbon removal and CO2 supply, and has used partnerships with owners of existing industrial equipment for early deployments. Its first commercial pilot was scheduled for rollout in 2023 following its Series A.

Corporate buyers of carbon removal pursuing net-zero targets, industrial consumers of CO2, and owners of industrial cooling towers in the early retrofit model.

Geography

United States; headquartered in San Francisco, California, with an in-person location listed in Oakland, California.

History

Co-founders Josh Santos and Daniel Cavero met as roommates in San Francisco and founded Noya Labs in 2020. An early prototype drew attention from neighbors and eventually the San Francisco Bomb Squad. Early R&D centered on cooling-tower retrofits for direct air capture, and the company appeared publicly in 2021, including a Fast Company article in August 2021 on using building cooling towers as carbon capture devices and coverage of Shopify funding rooftop carbon-capture machines. After the 2022 Inflation Reduction Act, Noya announced a shift toward larger deployments capturing 1,000+ tons of CO2 each, and in April 2023 it raised an $11 million Series A described in press coverage as accompanying a pivot to modular direct air capture.

Risks & controversies

Sources note that financing carbon removal can be difficult because of the large capital requirements for hardware and testing, which deters some investors. Noya's earlier cooling-tower retrofit approach raised questions about potential negative consequences of retrofitting those towers.

Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Employee count rangeJan 202421-50
HeadcountAug 2026195
Minimum project capture size targetedJan 20221,000 tons CO2 per deployment
Target carbon removal capacityMar 20217,000,000,000 tons CO2
Total funding raisedJan 2024$12.2M

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Timeline · 5

launches, deals, and filings
Apr 2023
Noya pivots to modular direct air capture

TechCrunch reported that Noya pivoted to embrace modular direct air capture alongside its $11M Series A; the company had previously focused on retrofitting cooling towers.

source ↗

Apr 2023
University endowment partners for long-term carbon removal credits

A confidential endowment acting on behalf of a leading university participated in the financing and partnered with Noya to obtain long-term carbon removal credits.

source ↗

Apr 2023
Noya raises $11M Series A for direct air capture

Noya announced the close of an $11 million Series A led by Union Square Ventures and Collaborative Fund, with participation from Lowercarbon Capital, Fifty Years, MCJ Collective, EQT Foundation, Climate Capital, Nexwell Group and a confidential university endowment. Proceeds were earmarked for team expansion, testing and manufacturing capacity, and a first commercial pilot planned for later in 2023.

$11M source ↗

Apr 2023
Sophie Bakalar and Fred Wilson join board of directors

As part of the Series A, Sophie Bakalar of Collaborative Fund and Fred Wilson of Union Square Ventures joined Noya's board of directors.

source ↗

Jan 2022
Strategic shift to 1,000+ ton per deployment projects

Following passage of the U.S. Inflation Reduction Act of 2022, Noya stated it would prioritize direct air capture projects capturing 1,000 or more tons of CO2 per deployment.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

Research sources · 6

primary sources listed

6 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Noya do?
Noya is a San Francisco-based direct air capture startup building modular, low-cost systems to remove CO2 from the atmosphere.
Who founded Noya?
Noya was founded by Josh Santos, Daniel Cavero, Joshua Santos-Heard, Daniel Cavero Rodriguez in 2020.
Who are Noya's investors?
Noya's investors include Fifty Years, LOWERCARBON, Lowercarbon Capital, Open Opportunity Fund, Sur Ventures, Union Square Ventures (USV), Y Combinator, Aera VC and 1 more.
How much funding has Noya raised?
Noya has disclosed $22M raised across 1 of its 2 known rounds.
Where is Noya headquartered?
Noya is headquartered in San Francisco, US.