Declining costs and new market rules are opening opportunities for energy storage, but the technology’s operating characteristics are challenging RTOs.

ERCOT enters 2018 facing new questions, as the growth in wind energy has begun threatening not only coal but also less efficient natural gas-fired generation.

ERCOT stakeholders jammed the Public Utility Commission of Texas' (PUCT's) hearing room for the first of several discussions on price-formation issues.

The ERCOT energy-only market may not be broken, but stakeholders will discuss some fine-tuning at a PUCT workshop this week.

Potomac Economics’ David Patton told ERCOT’s Board of Directors that there’s still room to optimize energy and ancillary services.