aid: firstfuel-software
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/firstfuel-software.png
name: FirstFuel Software
description: FirstFuel Software was a business-focused energy analytics SaaS company
  that used utility meter and building data to profile commercial and industrial customers,
  helping utilities target energy-efficiency and customer-engagement programs. The company
  was acquired by Uplight, and the firstfuel.com domain now redirects to uplight.com.
  It was surfaced as a portfolio company of Battery Ventures and added to the API Evangelist
  network as a stub. The enrichment pipeline found no active first-party developer surface
  (no developer, api, or docs subdomains resolve, and no OpenAPI, SDK, or MCP artifacts
  are published), so this profile remains an identity-only record for a company that no
  longer operates a standalone API program.
url: https://raw.githubusercontent.com/api-evangelist/firstfuel-software/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: uplight
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Energy
- Analytics
- Utilities
- Energy Efficiency
- SaaS
- Acquired
common:
- type: Website
  url: https://firstfuel.com
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence