# CarbonZero

**Source:** https://www.startuphub.ai/startups/carbonzero
**Profile type:** Startup

> Direct air capture technology for atmospheric CO2 removal.

## About

CarbonZero is developing direct air capture (DAC) technology to remove carbon dioxide from the atmosphere. Their approach aims to provide a scalable solution for climate change mitigation by directly addressing legacy CO2 emissions.

## Key facts

- **Slug:** carbonzero
- **Website:** https://www.carbonzero.tech/
- **Location:** London, United Kingdom
- **Founded:** 2023
- **Operating status:** Inactive
- **Total funding:** $1M
- **Sectors / tags:** Climate Tech, Clean Energy, Direct Air Capture, Carbon Capture, Sustainability, Energy & Climate Tech

## Frequently asked

### What does CarbonZero do?

CarbonZero is developing direct air capture (DAC) technology to remove carbon dioxide from the atmosphere. Their approach aims to provide a scalable solution for climate change mitigation by directly addressing legacy CO2 emissions.

### What is CarbonZero's revenue?

StartupHub estimates CarbonZero's annual revenue at $249K (range $151K to $1.0M, 29% confidence), based on comparable companies in the sector.

### What is CarbonZero's valuation?

StartupHub estimates CarbonZero's effective valuation at $3.6M (range $2.5M to $6.0M, 10% confidence), based on comparable companies in the sector.

### How much funding has CarbonZero raised?

CarbonZero has raised a total of $1M in funding. The most recent round on record is Seed.

### Where is CarbonZero headquartered?

CarbonZero is headquartered in London, United Kingdom.

### When was CarbonZero founded?

CarbonZero was founded in 2023.

### What industry does CarbonZero operate in?

CarbonZero operates in Climate Tech, Clean Energy, Direct Air Capture, Carbon Capture, Sustainability, Energy & Climate Tech.

### What is CarbonZero's current status?

CarbonZero's current operating status is: Inactive.

## JSON-LD

Structured data aligned with this page's `<script type="application/ld+json">` (included when the profile is server-rendered).

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://www.startuphub.ai"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Startups",
          "item": "https://www.startuphub.ai/startups"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "CarbonZero",
          "item": "https://www.startuphub.ai/startups/carbonzero"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/carbonzero#webpage",
      "url": "https://www.startuphub.ai/startups/carbonzero",
      "name": "CarbonZero - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of CarbonZero. CarbonZero is a startup founded in 2023, operating in Climate Tech and Clean Energy. Direct air capture technology for atmospheric CO2 removal. Headquartered in London, United Kingdom.",
      "dateModified": "2026-07-17T06:00:10.191+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/carbonzero#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/carbonzero#organization",
      "name": "CarbonZero",
      "url": "https://www.carbonzero.tech/",
      "description": "This is the official profile of CarbonZero. CarbonZero is a startup founded in 2023, operating in Climate Tech and Clean Energy. Direct air capture technology for atmospheric CO2 removal. Headquartered in London, United Kingdom.",
      "sameAs": [
        "https://www.startuphub.ai/startups/carbonzero"
      ],
      "foundingDate": "2023-01-01",
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "London",
        "addressCountry": "GB"
      },
      "knowsAbout": [
        "Climate Tech",
        "Clean Energy",
        "Direct Air Capture",
        "Carbon Capture",
        "Sustainability",
        "Energy & Climate Tech"
      ]
    },
    {
      "@type": "Product",
      "@id": "https://www.startuphub.ai/startups/carbonzero#profile-assessment",
      "name": "CarbonZero - StartupHub.ai Profile Assessment",
      "url": "https://www.startuphub.ai/startups/carbonzero",
      "category": "Climate Tech",
      "description": "This is the official profile of CarbonZero. CarbonZero is a startup founded in 2023, operating in Climate Tech and Clean Energy. Direct air capture technology for atmospheric CO2 removal. Headquartered in London, United Kingdom. Agent Readiness score: 22/100. Full audit: https://www.startuphub.ai/startups/carbonzero/agent-readiness",
      "brand": {
        "@type": "Brand",
        "name": "CarbonZero"
      },
      "review": {
        "@type": "Review",
        "author": {
          "@type": "Organization",
          "name": "StartupHub.ai"
        },
        "datePublished": "2026-07-17",
        "name": "CarbonZero - Profile Score 36/100",
        "reviewBody": "This is the official profile of CarbonZero. CarbonZero is a startup founded in 2023, operating in Climate Tech and Clean Energy. Direct air capture technology for atmospheric CO2 removal. Headquartered in London, United Kingdom. Agent Readiness score: 22/100. Full audit: https://www.startuphub.ai/startups/carbonzero/agent-readiness",
        "reviewRating": {
          "@type": "Rating",
          "ratingValue": 36,
          "bestRating": 100,
          "worstRating": 0
        }
      }
    }
  ]
}
```
