High PriorityTaxes Budgetopen
2027 Ancillary Service Methodology Vote
Summary
TAC votes on the 2027 AS methodology August 26, with ERCOT's model error having raised the procurement baseline by roughly 3.7-4 GW — the IMM wants targets lower; comments are due the following week.
At a glance
- Total mentions
- 1
- Last 30 days
- 0
Last discussed Aug 13, 2026.
Impact analysis
💰Financial impact
Reserve procurement levels directly affect what consumers pay for reliability and what the market pays generators.
✅Who benefits
Higher procurement favors reserve-selling generators; lower targets would favor the broader market through better prices.
Mentions & discussions (1)
We'll email you when it's on an upcoming agenda and when it's voted on, at most once a day.
The weekly brief for Marana
What the council decided, in plain English — one email a week.
Free. Unsubscribe with one click any time. We never sell your email.