Energy Storage

Texas is a US leader in renewable energy storage capacity alongside Nevada and California. Energy storage is now a vital part of our electrical infrastructure. The ability to store energy and release it when needed is essential to delivering a secure, reliable, modern electricity system. Texans see the value in storing renewable energy to reduce or avoid price spikes and supply shortfalls.
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Many of the Battery Energy Storage Systems (BESS) operating across the country today use lithium-ion (Li-ion) technology. Li-ion batteries are commonly used in a wide range of consumer devices such as laptop computers, cellphones, toys, and handheld power tools, as well as in electric vehicles. BESS has the potential to make a meaningful contribution to a low-carbon electrical grid.

In addition to electricity, grid operators need energy assets that can provide services such as frequency regulation and voltage support, which are essential in maintaining a safe and reliable electrical system. Because energy storage can release power on demand, adding BESS in strategic locations makes the grid stronger and more resilient, helping to prevent blackouts and other outages.
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Want to learn more about energy storage? Check out our Sources page for more resources!