Texas regulators have marked the closure of the first phase of their blueprint for reliability reforms to the ERCOT grid, cautioning that it’s only a first step.

The Texas PUC expressed concern that ERCOT is not moving quickly enough to implement the many changes to the market directed by the state legislature.

Texas regulators have settled on a two-phase blueprint to redesign the ERCOT market and have given stakeholders until Friday to comment on their proposals.

A new white paper proposes creating an LSE Reliability Obligation in ERCOT that would assign Texas utilities a certain amount of capacity to maintain.