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It's been a rough summer for soft serve ice cream cone enthusiasts. In most parts of the United States, hot and humid weather has visited and overstayed its welcome, which is no treat for the power grid, either. Elevated temperatures mean increased electricity consumption and accompanying higher prices, the cherry on top amidst a nationwide surge in demand fueled by data centers, manufacturing, and mass electrification.
So far, we've seen grid operators issue a few alerts and calls for conservation, particularly in constrained PJM Interconnection territory, where emergency conservation measures kept electricity demand from eclipsing an all-time high set in 2006. Down in Texas, the record book is being rewritten this summer. ERCOT has shattered its all-time demand mark more than once, but has also thus far kept power prices reasonable by leveraging an influx of renewables and battery energy storage to break generation records, too.
In general, serving peak demand is extremely expensive, and the peakier the system, the pricier it is for the average ratepayer. As most of the country copes with higher electricity bills, finding ways to curb costs is paramount. Thankfully, utilities have a variety of tools at their disposal to improve grid utilization and peak load management, including flexible home electrical equipment, smart electric vehicle charging, and managing distributed energy resources through virtual power plants. And since transmission and distribution system infrastructure is designed to accommodate the few hours of the year when the system is taken to its limits, there is almost always spare capacity on power lines, which can be leveraged via advanced transmission technologies, as we discussed in the previous episode of the Factor This Policycast.
This edition of the podcast, presented in partnership with Advanced Energy United, explores demand-side solutions for surviving summer peaks. Host Paul Gerke leads a discussion highlighting the tools available to keep the lights on and bills manageable, and how utilities can use them to get more out of our existing grid without investing in costly, time-consuming infrastructure upgrades. Richard Caperton, vice president for public policy at SPAN, and Sarah Steinberg, managing director at Advanced Energy United, outline the metrics that matter, share how early legislation is leaning, and explain why demand-side solutions work for utilities.
Energy policy on your mind? Check out all episodes of the Factor This Policycast
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