Abbott directive Jun 10 / PUCT + ERCOT memo due Jul 17 / residential transmission cost reduction by Jul 31 / data centers self-fund infrastructure / TX legislative agenda preview / context for Kilby

Plain-English version of what Abbott actually directed. On June 10, 2026 — twelve days before the Project Kilby announcement — Texas Gov. Greg Abbott sent a formal directive letter to the Public Utility Commission of Texas (PUCT, the state utility regulator) and ERCOT (the grid operator). The letter contains three operative commands: • Data centers must pay for the cost of their own electric infrastructure (substations, transmission lines, generation costs caused by their load), full stop. No more cost-shifting onto residential or small-business customers. • PUCT and ERCOT must jointly identify additional safeguards under their existing legal authority and submit a memorandum back to the Governor's office by July 17, 2026 — a hard ~5-week deadline. • PUCT must initiate a regulatory action to reduce residential ratepayers' transmission costs by July 31, 2026 — a hard ~7-week deadline for an actual rule or order. Abbott also signaled forthcoming legislation he plans to push in the next session — codifying the 'data centers pay their own way' principle, requiring water-efficient cooling, mandating energy + water usage reporting, repealing existing data center tax incentives, and adding community impact mitigation. Those legislative items are future-tense; the July 17 and July 31 administrative deadlines are immediate. The deadline stack against Kilby's announcement timing. Read together, the calendar matters: • June 10 — Abbott directive letter sent. • June 18 — FERC issues six show-cause orders to all FERC-jurisdiction RTOs (covered). • June 18 — PUCT formally approves Batch Zero protocol changes PGRR145 + NPRR1325 (covered). • June 22 — Microsoft + Chevron announce Project Kilby (behind-the-meter, off-ERCOT). • July 10 — ERCOT PCLR Form W developer submission deadline (Batch Zero). • July 17 — PUC + ERCOT joint memo to Governor due. • July 24 — ERCOT receives Batch Zero TSP/DSP submissions. • July 31 — PUC residential transmission-cost-reduction action effective; PJM co-location compliance filing target effective date. • ~August 17 — FERC RTO 60-day show-cause replies due. Kilby's announcement landing four days after the Abbott directive's strongest signal (and PUCT's Batch Zero approval) is not random — it is the cleanest possible signal to the Texas political ecosystem that a major hyperscaler is choosing to comply with 'pay your own way' by literally building its own grid.

Primary source · Office of the Texas Governor — Governor Abbott Directs PUC and ERCOT to Shield Texans from Data Center Infrastructure Costs ↗