Abbott Moves to Shift Data Center Grid Costs Back to Operators, Targets Texas Tax Breaks

Texas Gov. Greg Abbott is pushing to stop households from footing the bill for the state's fast-growing data center boom. On June 10, the Republican governor directed the Texas Public Utility Commission (PUCT) and the Electric Reliability Council of Texas (ERCOT) to "take immediate steps" to shield residential ratepayers from infrastructure expenses tied to expanding data center operations. Under the directive, data centers would be required to pay the full cost of their electric infrastructure. Regulators are expected to deliver recommendations by July 17, 2026, and the PUCT has until July 31 to put measures in place aimed at reducing transmission-related costs. Focus of the order Abbott's near-term focus is how large facilities connect to the ERCOT grid and the strain they can place on it, especially in rural areas where new projects have accelerated faster than local infrastructure can support. For the 2027 legislative session, Abbott also laid out priorities that would add water-efficiency requirements, mandate annual reporting of electricity and water usage, and introduce community-impact standards addressing issues such as noise and setback distances from data center sites. Tax incentives in the crosshairs One of the most consequential ideas is eliminating sales-tax exemptions for data center operations. Abbott says those exemptions could cost Texas about $3.3 billion over two years. The incentives have previously topped $1 billion a year, helping cement Texas as one of the most attractive U.S. locations for large-scale computing facilities. Why Bitcoin miners are watching Texas has been a major hub for U.S. Bitcoin mining, supported by a deregulated power market, low electricity prices, and generous tax treatment. Mining firms have clustered in rural communities where land is inexpensive and grid interconnections are available. ERCOT has also raised concerns about voltage ridethrough problems at some data centers and mining sites, meaning the facilities may not consistently support grid stability during stressed conditions. If operators must fully fund their own infrastructure, new mining projects could face a higher cost hurdle, and existing sites may see higher ongoing expenses. Political backdrop Abbott's stance stands out in a state that has generally welcomed tech infrastructure investment. Communities that initially anticipated jobs and capital inflows are increasingly raising complaints about noise, pressure on water resources, and electric costs that appear out of line with early promises. Investor implications For publicly traded Bitcoin miners with large Texas footprints, the directive introduces a fresh cost risk. Riot Platforms and Marathon Digital, among others, may need to reassess how higher infrastructure contributions and potential tax changes could affect operating margins. The timeline is tight: regulators have only weeks to formulate recommendations, with transmission cost measures expected by the end of July.