Texas may be rich in fossil fuels like oil and gas, but it’s also awash in clean, renewable energy.
Well, at least it could be. With the most renewable energy potential in the United States, Texas is a formidable candidate to up their renewable energy usage. Wind power now supplies 8 percent of energy to the grid in Texas and it’s cheaper than ever. However, the Energy Institute’s Raymond Orbach at the University of Texas at Austin says there’s still one major roadblock. “If someone could lick the storage problem,” Orbach says, “we would really have a remarkable resource.”
The ‘storage problem’ boils down to how energy works. “You can’t turn the sun off, and you can’t tell the wind to blow,” says Orbach. It’s simply unreliable. And you have to use the energy while it’s there. Right now turbine energy created from early afternoon winds has to be used immediately, in the early afternoon. But the demand for energy peaks later in the afternoon during the hot Texas summers, when the winds have died down. Solar could fill that gap, but efforts to incentivize it’s construction haven’t gone anywhere yet in Texas, and there’s always the question of what happens when a bunch of clouds pass over.
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