Radiative cooling and solar heating from one system, no electricity needed
Passive cooling, like the shade a tree provides, has been around forever.
Feb 8, 2021
0
204
Electronics & Semiconductors
Passive cooling, like the shade a tree provides, has been around forever.
Feb 8, 2021
0
204
Energy & Green Tech
Sandia National Laboratories is partnering with Flowserve Corp. and Kairos Power LLC on a $2.5 million, three-year Department of Energy Advanced Valve Project grant to lower the cost and boost the efficiency of concentrating ...
Nov 5, 2020
0
6
Energy & Green Tech
Solar and wind power are an important part of solving the problem of climate change, but these renewable technologies on their own probably will never provide the energy for many industrial processes, like making steel.
Aug 13, 2020
14
85
Energy & Green Tech
More than 90 percent of the world's energy use today involves heat, whether for producing electricity, heating and cooling buildings and vehicles, manufacturing steel and cement, or other industrial activities. Collectively, ...
Aug 11, 2020
2
86
Energy & Green Tech
Tulane University researchers are part of a team of scientists who have developed a hybrid solar energy converter that generates electricity and steam with high efficiency and low cost.
Jul 15, 2020
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399
Engineering
Oak Ridge National Laboratory researchers created a geothermal energy storage system that could reduce peak electricity demand up to 37% in homes while helping balance grid operations.
Jan 7, 2020
0
8
Engineering
Researchers from the University of Houston have reported a new device that can both efficiently capture solar energy and store it until it is needed, offering promise for applications ranging from power generation to distillation ...
Nov 20, 2019
4
13567
Energy & Green Tech
Energy storage company Highview Power has announced its intention to build a cryogenic energy storage facility in the north of England—a first for the U.K. The project calls for converting a decommissioned thermal power ...
Energy & Green Tech
An inexpensive thermoelectric device harnesses the cold of space without active heat input, generating electricity that powers an LED at night, researchers report September 12 in the journal Joule.
Sep 12, 2019
1
1622
Energy & Green Tech
Americans used more energy in 2018 than in any other year, according to the most recent energy flow charts released by Lawrence Livermore National Laboratory (LLNL). Overall total energy consumption rose to 101.2 quadrillion ...
Apr 12, 2019
0
1099