While adoption of solar energy steps up around the world, two key challenges remain: how to store the energy created during the day so it can be used through the night and how to dispatch the energy to where it is needed. Both of these problems may be solved by coupling molten salt with concentrating solar power (CSP), according to a June 26 article in Renewable [...]
If the U.S. moved aggressively to start harnessing the solar power it receives daily, it could generate enough clean energy to meet the country’s needs many times over, according to a new report from Environment Florida.
The report, “On the Rise; Solar Thermal Power and the Fight Against Global Warming,” touts the multiple benefits of solar thermal power that the U.S. has barely begun to tap. One, it’s a clean source of energy that could replace other power sources that generate greenhouse gases and worsen climate change. Two, by storing thermal energy, it can generate electricity even when the sun isn’t shining. And ,three, it’s wildly abundant in the U.S., offering way more clean energy than we currently use on a daily basis.
We have featured Concentrated Solar Power several times in this space, so it was nice to see that the Science section of the New York Times is finally starting to cover large-scale solar thermal plants used for generating electricity. (An article on SkyStream wind turbines is in the same section!)
The great news about solar thermal “Power Towers” is that they are able to store solar energy, which has always been a problem before. How does a solar “Power Tower” work?
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