aid: aether-fuels
name: Aether Fuels
description: 'Aether Fuels is a sustainable-fuels technology company founded in April 2022
  by Conor Madigan with Xora Innovation, headquartered at Republic Plaza in Singapore with
  a U.S. R&D center on the GTI Energy campus in the Chicago area. Its Aether Aurora process
  is a radically simplified gas-to-liquid route that converts waste carbon — CO2, CO, methane
  and other hydrocarbons from gasified biomass, municipal solid waste, biogas and industrial
  off-gases — into drop-in sustainable liquid fuels for aviation and ocean shipping, combining
  an electrified thermochemical syngas reactor, three proprietary catalysts and by-product
  recycling to cut capital cost and raise carbon conversion efficiency at medium plant scale.
  The company runs a 1.5 gallon-per-day integrated pilot line with strategic partner GTI Energy,
  whose technology it licenses, and is building a 1+ barrel-per-day demonstration plant; it has
  signed MOUs with JetBlue and FlyORO and is partnered with Aster on a first commercial SAF
  plant in Singapore. Aether Fuels sells fuel and process technology, not software: it publishes
  no developer program, no public API, and no machine-readable API contract of any kind.'
image: https://aetherfuels.com/android-chrome-512x512.png
url: https://raw.githubusercontent.com/api-evangelist/aether-fuels/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profile
x-tier-reason: no-api-surface
specificationVersion: '0.20'
created: '2026-09-12'
modified: '2026-09-12'
tags:
- Company
- Energy
- Sustainable Aviation Fuel
- Synthetic Fuels
- Clean Energy
- Decarbonization
- Carbon Capture and Utilization
- Climate Tech
- Chemicals
- Deep Tech
- Manufacturing
- Singapore
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/aether-fuels-domain-security.yml
- type: Website
  url: https://aetherfuels.com/
- type: About
  url: https://aetherfuels.com/about
- type: Technology
  url: https://aetherfuels.com/technology
- type: News
  url: https://aetherfuels.com/news
- type: Blog
  url: https://aetherfuels.com/news
- type: PressReleases
  url: https://aetherfuels.com/news
- type: Careers
  url: https://aetherfuels.com/careers
- type: Contact
  url: https://aetherfuels.com/contact
- type: Support
  url: https://aetherfuels.com/contact
- type: LinkedIn
  url: https://www.linkedin.com/company/aether-fuels/
- type: LLMsTxt
  url: llms/aether-fuels-llms.txt
x-enrichment:
  date: '2026-09-12'
  status: minimal
  artifacts_added: 3
  pass: local-v3
x-coverage:
  state: none
  reason: not-a-software-company
  detail: >-
    Aether Fuels is a Singapore- and Chicago-based sustainable-fuels company that sells
    Aether Aurora gas-to-liquid process technology and the SAF it produces; its entire web
    presence is a seven-page Craft CMS marketing site (home, approach, technology, about,
    news, careers, contact) whose own sitemap index lists no developer, docs or API section,
    no api./developer./docs./portal./app./data./status. subdomain of aetherfuels.com resolves
    in DNS at all, and every OpenAPI, APIs.json, agent-card and .well-known path probed on
    the one live host returns a hard 404 that a negative-control probe confirms is a real
    404 and not a catch-all.
  evidence:
  - url: https://aetherfuels.com/
    status: 200
  - url: https://aetherfuels.com/openapi.json
    status: 404
  - url: https://aetherfuels.com/apis.json
    status: 404
  - url: https://aetherfuels.com/llms.txt
    status: 404
  - url: https://aetherfuels.com/.well-known/agent-card.json
    status: 404
  - url: https://aetherfuels.com/.well-known/security.txt
    status: 404
  - url: https://aetherfuels.com/.well-known/aether-fuels-negative-control-7f3ab91c.json
    status: 404
  - url: https://api.aetherfuels.com/
    status: 0
  checked: '2026-09-12'