Powering the Next Texas Economy

As part of the Future of Texas series in partnership with Texas 2036, this episode explores one of the most critical challenges facing the state’s future: building an electric grid that can keep up with rapid growth while remaining reliable and affordable. Through the Future of Texas podcast series, Texas 2036 brings together diverse perspectives as we explore the opportunities and challenges facing our state over the next ten years. The views expressed in this program are those of the individual speakers and do not necessarily reflect the views of Texas 2036, its staff or its Board of Directors. Host Brad Swail is joined by Pablo Vegas, President and CEO of ERCOT, and Jeremy Mazur, Director of Infrastructure and Natural Resources Policy at Texas 2036, for a deep dive into how Texas is preparing its power grid for the next decade. The conversation examines how Texas operates one of the most unique deregulated electricity markets in the country — and why that system is being tested by population growth, extreme weather, and rising demand from data centers and new industries. Vegas explains how ERCOT manages supply and demand in real time while forecasting long-term growth, while Mazur breaks down the policy shifts that followed Winter Storm Uri and how lawmakers are approaching reliability and infrastructure. The discussion covers: • How Texas’ deregulated electricity market works • Generation, transmission, and retail explained • Post-Uri reforms and reliability focus • Supply chain and permitting challenges • Growth of solar, wind, and battery storage • The need for a more balanced energy mix • Water’s role in energy reliability • Data center-driven demand growth • Who pays for new infrastructure • What drives electricity prices • Limits of current market incentives • Distributed energy and future grid innovation The episode also highlights a key policy shift: large energy users like data centers may be required to reduce demand first during grid emergencies — protecting residential consumers and critical services. Looking ahead, the conversation underscores a central challenge: Texas must not only build more power, but build the right mix of power to ensure long-term reliability and affordability. 00:00 — Intro + Future of Texas series overview 00:21 — Meet Pablo Vegas (ERCOT) & Jeremy Mazur (Texas 2036) 01:21 — Why Texas’ electric grid matters more than ever 02:02 — Winter Storm Uri: what changed since 2021 03:09 — How Texas’ electricity market works (3-part system) 05:03 — Policy changes and focus on grid reliability 06:20 — Texas growth and rising electricity demand 07:22 — ERCOT’s role: balancing supply and demand 08:09 — Forecasting future demand and infrastructure needs 08:56 — Why power plants take years to build 10:22 — Supply chain issues and energy development delays 11:18 — How incentives shaped solar, wind, and battery growth 13:10 — Water’s critical role in energy reliability 14:10 — Drought risks and power generation challenges 15:31 — Are we building enough power for the future? 16:55 — The imbalance in today’s energy mix 18:48 — Why Texas needs a balanced portfolio of energy sources 19:08 — Legislative efforts to expand nuclear & geothermal 20:14 — Why renewables helped during extreme heat events 21:00 — The future of nuclear, geothermal, and new tech 22:05 — Market design flaws: not all electricity is valued equally 24:02 — Why reliability isn’t priced into the system 25:26 — Data centers: massive demand growth explained 29:18 — Will all proposed data centers actually get built? 31:09 — Who pays for grid expansion? 33:00 — Transmission costs and rate impacts 34:43 — Ensuring fair cost allocation for consumers 35:28 — Can Texas handle future demand growth? 36:13 — Data centers as part of the energy solution 38:23 — New rules: data centers shut off first in emergencies 40:19 — Behind-the-meter energy (self-powered facilities) 41:23 — What will happen to electricity prices? 43:50 — Why Texas still has relatively low power costs 46:05 — Post-Uri reforms and grid resilience improvements 48:20 — Preparing for extreme weather in the future 49:54 — The future: distributed energy and grid innovation 51:30 — Final thoughts + Texas 2036 outlook Watch Full-Length Interviews: https://www.youtube.com/@TexasTalks