Overview of S. B. 6 Legislation
- Signed into law by Texas Gov. Greg Abbott on June 20.
- Requires data centers and large power consumers on the ERCOT grid to accept curtailment during firm load shed events.
Grid Load Predictions
- ERCOT forecasts an increase from 87 GW in 2023 to 138 GW by 2030 due to data center growth.
- This surge poses risks to grid reliability, especially during thermal generator maintenance in spring and fall.
Key Provisions of S. B. 6
- Mandates curtailment for loads of 75 MW or more; these loads may ramp down or switch to backup generation upon utility request.
- Introduces voluntary demand response program to encourage participation.
- Establishes new interconnection disclosure, cost-sharing rules, and protocols for co-locating large loads with existing generators.
Goals of the Legislation
- Aims to provide regulatory certainty for independent power producers and data centers.
- Emphasizes market incentives and financial rewards to boost participation.
Response from Data Center Operators
- Some operators are open to voluntary curtailment; others are resistant.
- Advance warning is important for operators with sensitive IT equipment.
Market Incentives
- Travis Kavulla from NRG highlights the need for financial incentives to encourage participation.
Interconnection Fee Requirements
- A minimum initial interconnection fee of $100,000 for large load customers is set.
- Requirement for customers to disclose any duplicate interconnection requests in Texas.
Addressing Phantom Loads
- S. B. 6 aims to reduce phantom loads that affect utility forecasts.
- Experts believe a significant number of proposed data centers may never be built due to duplicate requests.
Broader Implications
- Suggested that core provisions of S. B. 6 could be adapted by other states, particularly in the PJM Interconnection.
- Law reflects Texas' strategy to manage grid reliability amid rapid data center expansion.
- Future success relies on data center operators' willingness to engage with the new regulations.
https://www.naturalnews.com/2025-07-01-texas-enacts-law-curb-data-center-power-consumption.html
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