Research and Development
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Nuclear
How the Department of Energy Is Helping Keep Nuclear Power Relevant
In the decade following World War II, the U.S. government took a keen interest in helping to create a commercial nuclear power industry. Although there were military leaders and members of Congress who
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Coal
Process Control Strategies for Reducing the Minimum Load of Fossil-Fired Plants
Recent Electric Power Research Institute (EPRI) research aims to better understand the potential of process control enhancements, such as load control, sliding pressure control, and steam temperature control
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Coal
Are Model and Field Liquid Collection Efficiency the Same? No.
“Because droplet trajectories and deposition patterns cannot be modeled simultaneously with the liquid-film motion, physical-flow models cannot be used to accurately determine the collection efficiency of
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POWER Podcasts
Serious Power Transmission Without Wires Is Closer Than You Think
Most people are aware that wireless charging technology is available today for small electronic devices, such as cell phones and watches, but when it comes to larger-scale power systems, the concept of wireless transmission of electricity probably seems like science fiction. The truth, however, is that systems have been developed and are being tested that […]
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POWER Podcasts
What’s Been Holding Hydrogen Fuel Cells Back, and How to Change That
The technology used in modern hydrogen fuel cells is not new. In fact, NASA used fuel cells for its manned space missions in the 1960s. But fuel cells have not really “taken off” (pardon the pun) in earthly applications since that time. Some industry insiders believe that will change very soon. “We’ve been sort of […]
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Research and Development
ARPA-E Launches Program to Abate, Prevent Methane Emissions
The Department of Energy (DOE) on April 8 launched a new Advanced Research Projects Agency-Energy (ARPA-E) program that will initially focus on reducing methane emissions from oil, gas, and coal industries. The agency announced up to $35 million for the new “Reducing Emissions of Methane Every Day of the Year” (REMEDY) program, a three-year research […]
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Energy Storage
A 100-Day Look at U.S. Battery Supply Chain Challenges
On Feb. 24, 2021, the Biden administration unveiled a sweeping plan to review the U.S. supply chain. The 100-day review will include categories such as computer chips, rare earth minerals, and lithium-ion batteries for electric vehicles (EVs). China is a key supplier of many of these items. There is an increasing realization that the lack […]
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Nuclear
Compact Advanced Tokomak Concept Takes Fusion Power One Step Closer to Commercial Reality
Scientists at the DIII-D National Fusion Facility have released a new design for a compact fusion reactor that can generate electricity and help define the technology necessary for commercial fusion power. General Atomics, which operates the DIII-D facility in San Diego, California, for the U.S. Department of Energy, says the approach is based on the […]