How Will Solar Cycle 25 Impact Texas?
Texas has seen a big boost in solar this year. ERCOT added 3.8 gigawatts of new solar capacity. That extra power helps meet daytime demand and makes the grid cleaner. For homeowners, it also gives more choices when doing an energy comparison for a new plan. But there is a catch. The sun that drives these gains is entering a busy phase known as Solar Cycle 25. That makes space weather more active, which can affect satellites and the power grid here on Earth.
What Is Solar Cycle 25?
Solar Cycle 25 began around 2019. Scientists now expect it to peak in 2025 or 2026. During a peak, the sun produces more sunspots, solar flares, and coronal mass ejections (CMEs). These bursts can send charged particles toward Earth. When storms arrive, they can produce colorful auroras up north. But if they’re very strong, they can disturb radio links and satellite work. They can also affect long power lines on the ground.
ERCOT recently canceled a market notice tied to a geomagnetic warning from federal space weather forecasters. That near miss shows the space weather threat is real, even for Texas.
How Solar Storms Can Affect the Grid
Strong solar storms can induce electric currents in long transmission lines. These currents can stress transformers and other grid gear. Areas farther north see the biggest impacts, but Texas can still feel effects during strong events. ERCOT and utilities track space weather alerts and can modify operations when needed.
The good news is the sun’s power helps. More daytime solar can reduce strain on gas plants during peak sun hours. That added 3.8 GW of capacity can lower wholesale prices when the sun shines. In short, the sun can both cause problems and provide solutions.
What Texans Should Watch and Do
Expect more news about solar flares and CMEs over the next year. ERCOT and utilities will act on alerts to protect the grid. Most of the time, consumers will not notice these moves. But you can take practical steps now. Keep your phone charged, have a basic emergency kit ready, and review your home energy plan choices. Comparing plans may help you lock in rates that pair well with growing solar on the grid.
The Bottom Line
Solar Cycle 25 brings both risk and reward. Space weather can test transmission gear. Yet new solar capacity in ERCOT makes daytime power cheaper and greener. By staying informed and comparing plans, Texans can benefit from the sun while limiting risk. Visit http://www.texaselectricityratings.com/electricity-rates to compare providers and find the best plan for your home.