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Thermal Solar Goes Where PVs Can’t

Cars That Think

Global solar energy supplies are growing rapidly, with nearly 10 times as much solar capacity installed today as there was a decade ago. But even as the glossy rectangles become increasingly cheaper and ubiquitous, solar PV alone can't solve the nagging question: What to do when the sun isn't shining? It's flexible.

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Thermal Solar Goes Where PVs Can’t

Cars That Think

Global solar energy supplies are growing rapidly, with nearly 10 times as much solar capacity installed today as there was a decade ago. But even as the glossy rectangles become increasingly cheaper and ubiquitous, solar PV alone can't solve the nagging question: What to do when the sun isn't shining? It's flexible.

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ARPA-E announces $12M for five projects in nuclear materials science; first OPEN+ cohort

Green Car Congress

Traditionally, ARPA-E OPEN solicitations issue an open call to scientists and engineers for transformational technologies across the entire scope of ARPA-E’s energy mission. The team will seek general design principles and engineer specific MMLC embodiments.

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China Says It's Closing in on Thorium Nuclear Reactor

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Molten salt nuclear reactors (MSRs) fit the bill—and, according to at least one source , China may be well on their way to developing MSR technology. Government researchers there unveiled a design for a commercial molten salt reactor (MSR) that uses. concentrated solar power plants that store heat via molten salts. "So

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ARPA-E awarding $30M to 12 hybrid solar projects; conversion and storage

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Under the FOCUS program, projects will develop advanced solar converters that turn sunlight into electricity for immediate use, while also producing heat that can be stored at low cost for later use as well as innovative storage systems that accept both heat and electricity from variable solar sources. Cogenra Solar, Inc.

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ARPA-E awarding up to $24M to 10 projects to support advanced nuclear power plants

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The General Atomics team seeks to develop a detailed and dynamic model of a nuclear power system using a helium-driven Brayton-cycle engine. By using a closed Brayton-cycle engine with components connected directly to the reactor core, the team expects to simplify plant construction, leading to lower costs and shorter commissioning times.

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Convert Oil Wells to Solve the Solar Storage Problem

Cars That Think

One of the main impediments to harnessing solar energy is storage. Solar batteries work as a short-term solution, but not when it comes to long-term storage or to power, say, an entire city. Solar energy and oil wells might sound like an odd combination, but the principle is similar to how geothermal energy would be harnessed.

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