The California ISO is monitoring COVID-19 developments, and is taking proactive steps to protect staff, customers, community, and the electric grid. Learn more.
The Renewables Watch Report provides actual daily renewable production within the ISO grid. Note: For information from 9/23/2019 to 10/03/2019, the majority of data can be found on Today’s Outlook.
These graphs display monthly minimum, mean, median, and maximum net load ramps, daily and monthly renewable curtailments, frequency of negative prices in the real-time market, control performance, and reliability-based control.
These reports depict greenhouse gas emissions for the ISO balancing authority as a direct result of the dispatch of ISO internal resources, net imports (including dynamic resources) and transfers from western Energy Imbalance Market (EIM) entities into the ISO. See
Tracking Methodology and
Frequently Asked Questions.
These reports provide a detailed accounting of wind and solar renewable generation curtailed in the ISO market. Read these reports in the context of the daily renewables watch reports for a more complete understanding of both renewable curtailment and generation.