It’s already happening. It just needs a bit of a boost.
Texas might have the perfect environment to quit coal for good.
Texas is one of the only places—potentially in the world—where the natural patterns of wind and sun could produce power around the clock, according to new research from Rice University.
Scientists found that between wind energy from West Texas and the Gulf Coast, and solar energy across the state, Texas could meet a significant portion of its electricity demand from renewable power without extensive battery storage. The reason: These sources generate power at different times of day, meaning that coordinating them could replace production from coal-fired plants.
“There is no where else in the world better positioned to operate without coal than Texas is,” said Dan Cohan an associate professor of civil and environmental engineering at Rice University who co-authored the report with a student, Joanna Slusarewicz. “Wind and solar are easily capable of picking up the slack.”
Coal still generates about 25 percent of the state’s power, but its share is shrinking. Since 2007, coal used in generating electricity has decreased 36 percent. Last year, Vistra Energy of Dallas shut down three coal-fired plants in Texas, citing changing economics in the power industry that make it difficult for coal to compete.
Texas has more than 20,000 megawatts of installed wind capacity, which could rise to 38,000 megawatts by 2030, according to the U.S. Department of Energy.
Solar energy, however, has developed much more slowly in Texas, despite the abundance of sunshine. Texas installed about 2,500 megawatts of solar capacity in 2018.
The research article is here. Texas has done well generating wind energy, but needs to step it up with solar. The Lege could provide some incentives for this, so maybe mention to your State Rep the next time you call their office that this would be a productive thing to do.