The Texas Public Utility Commission asked for more information on eight small municipal utilities’ appeal of ERCOT’s definition of transmission operator.

ERCOT’s TAC failed to reach agreement on how to classify Southern Cross after debating the company’s bid to become the ISO’s first merchant DC tie operator.

With Hurricane Harvey approaching, ERCOT’s Technical Advisory Committee focused on three tabled revision requests before scattering to their homes and work.

The ERCOT Technical Advisory Committee approved several revision requests related to collateral requirements, the ISO's admin fee and shadow pricing.

The ERCOT Technical Advisory Committee endorsed a recommendation to increase the fuel adder factor for coal- and lignite-fired resources.

The ERCOT Technical Advisory Committee approved staff’s recommendation to add 200 MW of responsive reserve service.

The ERCOT Technical Advisory Committee discussed how the ISO and its market participants exchange data and handle changes to data reports.