Designed for anyone to sample the technology
  • Interactive API Explorer
  • Single grid region real-time access to: CAISO_ZP26
  • Secure token-based auth


Designed for academics, app developers, and data analysts
  • Visitor plus:
  • Historical Access: up to last two years from the previous month
  • US-wide coverage (lower 48 States)
  • Emissions Index
  • General support


Designed for smart devices and electricity plan integrators
  • Analyst plus:
  • Real-time marginal emissions rates (updated every 5 minutes)
  • Global coverage
  • Thresholding for real-time device optimization
  • No-rate-limits
  • Custom integrations
  • Premium support