WattTime Data Plans

Key Features


Designed for anyone to sample the technology



Designed for academics, app developers, and data analysts



Designed for smart devices and electricity plan integrators

Emissions Index    
Access to all Pro-level data for a single grid region: CAISO_NORTH    
Secure token-based auth    
Interactive Explorer Map    
Historical Access: up to last two years from the previous month    
Increasing global data coverage    
General Support    
Real-time marginal emissions rates (updated every 5 minutes)    
Forecasts for real-time device optimization    
Increased rate-limits    
Premium support    
Get Started   Let's Talk   Let's Talk
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