Venture Stores Solar Power With Molten Salt

Venture stores solar power with molten salt

solar-storage.jpg

A newly created company called SolarReserve intends to commercialize a solar power plant capable of generating electricity and storing it in molten salt.

The venture was created by investment firm US Renewables Group, which has licensed technology from Hamilton Sundstrand, a subsidiary of United Technologies. A plant will be capable of generating 500 megawatts of peak power, the size of a typical power plant.

Solar thermal technology, which uses heat intensified by lenses and mirrors to create electricity, is being pursued by utilities because it is relatively cost-effective. It is also called concentrated solar power (CSP).

But because the sun’s energy is intermittent, companies are seeking out large-scale storage techniques, from compressed air to massive batteries. Molten salt storage is already used at the Nevada Solar One plant.

Leave a Reply