Summary

28.55%
Oct Average Renewable Serving Load
31.73%
Year to Date Average Renewable Serving Load
94.5%
Max 5 min. Renewable Serving Load All-time
5.074TWh
Oct Metered Renewable Generation
11978MW
Oct Max Solar Production
13205MW
Year to Date Max Solar Production
13205MW
All-time Max Solar Production
133310MWh
Oct Solar Energy Curtailed
4959MW
Oct Max Wind Production
5754MW
Year to Date Max Wind Production
5754MW
All-time Max Wind Production
2371MWh
Oct Wind Energy Curtailed
15204MW/3hr
Oct Max 3 Hour Net Load Ramp
0.6174%
Percent of 5-min Intervals with Negative Prices
138.3%
Oct Average Control Performance Standard (CPS1)
135681MWh
Oct Wind and Solar Energy Curtailed

Renewable Generation Trends

Monthly Maximum Percent of Load Served by Renewables

Created with Highcharts 6.2.0Percentage of Load (%)Chart context menuBiogasBiomassSmall HydroGeothermalWindSolarJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 20210255075100

Monthly Metered Renewable Generation

Created with Highcharts 6.2.0Energy Generated (TWh)Chart context menuBiogasBiomassSmall HydroGeothermalWindSolarJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202102468

Net Load

Monthly minimum Net Load

Created with Highcharts 6.2.0Min Net Load (MW)Chart context menuJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202105,00010,00015,00020,000

Monthly Maximum Net Load Ramp

Created with Highcharts 6.2.0Max Net Load Ramp (MW)Chart context menuJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202105,00010,00015,00020,000

Net Load Distributions

Monthly Distribution of 5-min Net Load Ramps

Created with Highcharts 6.2.0MWChart context menu25th PercentileMedianMean75th PercentileJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 2021050100150200250300

Monthly Distribution of 10-min Net Load Ramps

Created with Highcharts 6.2.0MWChart context menu25th PercentileMedianMean75th PercentileJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 20210100200300400500600

Monthly Distribution of 60-min Net Load Ramps

Created with Highcharts 6.2.0MWChart context menu25th PercentileMedianMean75th PercentileJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202105001,0001,5002,0002,5003,000

Monthly Distribution of 180-min Net Load Ramps

Created with Highcharts 6.2.0MWChart context menu25th PercentileMedianMean75th PercentileJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202102,5005,0007,50010,000

Negative Prices

Frequency of 5-minute Market Negative Prices

Created with Highcharts 6.2.0Percentage (%)Chart context menuJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 20210510152025

Frequency of 5-minute Market Intervals with Insufficient Down Ramping Capacity

Created with Highcharts 6.2.0Percentage (%)Chart context menuPercentageJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 2021011223

Market Scheduled Renewable Generation

Monthly solar generation market scheduling

Created with Highcharts 6.2.0MWh (Thousands)Chart context menuIFMHASPRTDJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202101,000,0002,000,0003,000,0004,000,0005,000,000

Monthly wind generation market scheduling

Created with Highcharts 6.2.0MWh (Thousands)Chart context menuIFMHASPRTDJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202101,000,0002,000,0003,000,0004,000,000

Economic Curtailment

Daily Economic Curtailment in the 5-minute Market (RTD) by Resource Type

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuWindSolar01-Oct03-Oct05-Oct07-Oct09-Oct11-Oct13-Oct15-Oct17-Oct19-Oct21-Oct23-Oct25-Oct27-Oct29-Oct31-Oct05,00010,00015,00020,00025,000

Daily Economic Curtailment in the 5-minute Market (RTD) by System Condition

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuSystemLocal01-Oct03-Oct05-Oct07-Oct09-Oct11-Oct13-Oct15-Oct17-Oct19-Oct21-Oct23-Oct25-Oct27-Oct29-Oct31-Oct05,00010,00015,00020,00025,000

Monthly Economic Curtailment in the 5-minute Market (RTD) by Resource Type

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuWindSolarJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 20210100,000200,000300,000400,000

Monthly Economic Curtailment in the 5-minute Market (RTD) by System Condition

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuSystemLocalJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 20210100,000200,000300,000400,000

Exceptional and Self-Schedule Curtailment

Daily Exceptional Dispatch and Self-Scheduled Curtailment in the 5-minute Market (RTD) by Resource Type

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuWindSolar01-Oct03-Oct05-Oct07-Oct09-Oct11-Oct13-Oct15-Oct17-Oct19-Oct21-Oct23-Oct25-Oct27-Oct29-Oct31-Oct0102030405060

Daily Exceptional Dispatch and Self-Scheduled Curtailment in the 5-minute Market (RTD) by System Condition

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuSystemLocal01-Oct03-Oct05-Oct07-Oct09-Oct11-Oct13-Oct15-Oct17-Oct19-Oct21-Oct23-Oct25-Oct27-Oct29-Oct31-Oct0102030405060

Monthly Self-scheduled Curtailment in the 5-minute Market (RTD) by Resource Type

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuWindSolarJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202102,0004,0006,0008,000

Monthly Self-scheduled Curtailment in the 5-minute Market (RTD) by System Condition

Created with Highcharts 6.2.0Curtailed Energy (MWh)Chart context menuSystemLocalJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 202102,0004,0006,0008,000

Reliability Metrics

Monthly NERC Standard CPS1 metric

Created with Highcharts 6.2.0Percentage (%)Chart context menuJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 2021050100150200

Reliability Based Control (RBC) - high

Created with Highcharts 6.2.0CountChart context menuAbove 30 MinsBetween 20 and 30 MinsBetween 10 and 20 MinsBelow 10 MinsJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 20210100200300400500

Reliability Based Control (RBC) - low

Created with Highcharts 6.2.0CountChart context menuAbove 30 MinsBetween 20 and 30 MinsBetween 10 and 20 MinsBelow 10 MinsJan 2015Mar 2015May 2015Jul 2015Sep 2015Nov 2015Jan 2016Mar 2016May 2016Jul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017Sep 2017Nov 2017Jan 2018Mar 2018May 2018Jul 2018Sep 2018Nov 2018Jan 2019Mar 2019May 2019Jul 2019Sep 2019Nov 2019Jan 2020Mar 2020May 2020Jul 2020Sep 2020Nov 2020Jan 2021Mar 2021May 2021Jul 2021Sep 2021050100150200250