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Can energy-only market design deliver both reliability and affordability as electricity grids face unprecedented transformation?

In this episode, Alex speaks with Keith Collins, Vice President of Commercial Operations at ERCOT, about managing the unprecedented challenges facing Texas's electricity grid. As data centers and AI facilities flood into the state, ERCOT must balance explosive demand growth with affordability and reliability all within an energy-only market structure that's unique among major US grid operators.

Chapters:

00:00 ERCOT's role in Texas grid management

01:09 Electricity market design and efficiency

02:28 Winter Storm Uri and resource adequacy

04:40 Texas data center boom explained

06:39 Energy-only markets and price signals

08:18 Grid resource adequacy challenges

12:28 Dispatchable reliability reserve service ECRS

18:45 Real-time energy and ancillary services

22:15 765kV transmission expansion in Texas

26:30 Residential demand response and virtual power plants

31:45 Comparing ERCOT to other US markets

36:27 Future grid technologies and storage growth

40:05 Distributed battery systems and grid integration

41:05 ERCOT market design framework

You can watch or listen to new episodes every Tuesday and Thursday.

Transmission is a Modo Energy production. Your host is Ed Porter, our VP of Insights.

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