aid: again
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/again.png
name: Again
description: 'Again is a Copenhagen-based carbon-utilization biotech spun out of research
  from the Danish Technical University, Stanford, and MIT. Rather than storing captured
  carbon, Again feeds industrial CO2 waste and hydrogen into bioreactors where AI-designed
  biocatalysts ferment the gas — much like brewing — into commercial-grade acetate and
  other green chemicals used in adhesives, solvents, plastics, textiles, cosmetics,
  aromas and flavors, industrial enzymes, proteins, and fertilizers. The company runs
  carbon-utilization facilities in Copenhagen (CPH-1), Texas City (TXS-1, with Dow and
  HELM AG), and Porsgrunn, Norway (NOR-1). Again raised a $43M Series A co-led by GV
  (Google Ventures) and HV Capital in 2024. No public developer API surface was found
  during API Evangelist enrichment.'
url: https://raw.githubusercontent.com/api-evangelist/again/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- gv
- hv-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-17'
tags:
- Company
- Frontier Tech
- Biotechnology
- Carbon Utilization
- Climate Tech
- Sustainability
- Green Chemicals
- Industrial Biotech
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://again.bio
- type: DomainSecurity
  url: security/again-domain-security.yml
- type: LLMsTxt
  url: llms/again-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence