Transmission Why ERCOT's $5k Price Spikes Are Actually Good for Reliability (ERCOT)
Feb 3, 2026
Keith Collins, VP of Commercial Operations at ERCOT, oversees market design and grid reliability. He explains why $5,000 scarcity prices are crucial for signaling investment. They discuss rapid AI data center load growth, energy-only market mechanics, batteries capturing value, new tools like RTC+P, and transmission solutions such as 765 kV to move gigawatts.
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Uri And AI Demand Framed ERCOT's Priorities
- Keith Collins points to Winter Storm Uri as a turning point that exposed resource adequacy gaps.
- He also highlights the concurrent AI data center demand surge as a fresh, unique stress on ERCOT.
Energy-Only Markets Drive Fast Investment
- ERCOT's energy-only design sends very strong price signals that attract fast investment in storage and generation.
- High spikes (up to $5,000/MWh) plus streamlined interconnection accelerate rapid resource additions.
Storage Dampens The Price Signals That Built It
- Rapid storage deployment blunts scarcity price spikes and lowers peak prices over time.
- Storage developers can become victims of their own success as prices compress when capacity grows.