Solar Forecast Arbiter Dashboard

Welcome to the Solar Forecast Arbiter, a tool for evaluating your solar power and irradiance forecasts.

The Arbiter allows you to:

• Securely upload forecast and observation data
• Analyze historical forecast accuracy and track ongoing forecast accuracy
• Optionally share data and analysis reports with other users
• Participate in anonymous, multi-vendor, operational forecast trials

The Arbiter provides a large collection of reference observations from several distinct climate zones throughout the United States. A suite of benchmark forecasts are provided alongside these reference observations.

To get started with the reference dataset, follow the 'Sign up' link at the bottom of the log in form. See Getting Started for more information on how to access the rest of the Solar Forecast Arbiter's features.

Log in to access the dashboard.