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Lawrence Livermore publishes state-by-state energy/water Sankey diagrams

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For the first time, Lawrence Livermore National Laboratory (LLNL) has published state-by-state energy and water Sankey diagrams in one location so that analysts and policymakers can find all the information they need in one place. General location of energy and water categories. Energy and water generally “flows” from left to right.

Water 231
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IEA: time to tap into hydrogen’s potential to play a key role in a clean, secure and affordable energy future

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In a major new report on hydrogen, the International Energy Agency says that the time is right to tap into hydrogen’s potential to play a key role in a clean, secure and affordable energy future. A wide variety of fuels are able to produce hydrogen, including renewables, nuclear, natural gas, coal and oil.

Clean 255
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KU Leuven team creates solar panel that produces hydrogen from moisture in air

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Bioscience engineers at KU Leuven have created a solar panel that produces hydrogen gas from moisture in the air. Twenty of these solar panels could provide electricity and heat for one family for an entire winter. A traditional solar panel converts between 18 to 20% of the solar energy into electricity. —Johan Martens.

Solar 321
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DOE launches ARIES integrated energy systems research platform at NREL

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As our Nation’s energy system continues to undergo dramatic transformations, there is a growing need for research on how to best integrate all of our energy resources on the grid in order to provide the most reliable and affordable electricity to the American people. —Secretary of Energy Dan Brouillette.

Energy 199
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Study shows a much cheaper catalyst can generate hydrogen in a commercial electrolyzer

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Researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have shown for the first time that a low-cost, non-precious metal cobalt phosphide (CoP) catalyst catalyst can split water and generate hydrogen gas for hours on end in the harsh environment of a commercial device.

Hydrogen 218
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ABS provides first approval in principle for floating Rankine cycle renewable energy plant

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Marine classification society ABS has issued its first Approval in Principle (AIP) for a new concept renewable energy design in which a moored spar uses ammonia in a closed-cycle process to produce electrical power for a commercial utility grid. —Barry Cole, OTI’s Executive Vice President and Director of Technology Development.

Renewable 296
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What Is a Heat Pump?

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Furnaces heat air and distribute it throughout houses using ducts, whereas boilers heat water to provide hot water or steam for heating.) The best analogy here is with water, which flows downhill on its own but needs to be pumped uphill. They then compress that gas, which condenses back into liquid form.

Water 113