Sandia National Laboratories researchers are moving into the demonstration phase of a novel gas turbine system for power generation, with the promise that thermal-to-electric conversion efficiency will be increased to as ...
Engineering
Mar 4, 2011
0
0
In a world increasingly concerned about the environmental and geopolitical implications of fossil fuel usage, nuclear energy has resurfaced as a subject of great interest. Its ability to generate electricity at scale without ...
Materials Science
Jul 19, 2023
0
40
The process of burning fossil fuels such as petroleum, coal and natural gas releases huge amounts of carbon dioxide into the atmosphere. The effect of this carbon dioxide emission into our atmosphere is causes global warming. ...
Energy & Green Tech
Aug 8, 2014
3
0
(Phys.org) —A carbon price of between $50 and $100 per tonne of carbon dioxide would make coal-fired and gas-fired power less economical than renewable electricity, a UNSW study shows.
Energy & Green Tech
Apr 3, 2013
33
0
In 2009, when the United States fell into economic recession, greenhouse gas emissions also fell, by 6.59 percent relative to 2008.
Environment
Feb 27, 2012
4
0
The European Commission issued new guidelines Tuesday which could end costly and controversial subsidies for renewable energy, opening the way for state-aid backing of gas or coal-fired electricity generation projects.
Energy & Green Tech
Nov 5, 2013
0
0
Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation. That’s the ...
Environment
Jun 25, 2010
2
0
The ongoing transition from coal to natural gas and renewables in the U.S. electricity sector is dramatically reducing the industry's water use, a new Duke University study finds.
Environment
Oct 22, 2019
2
66
Scientists of Peter the Great St. Petersburg Polytechnic University (SPbPU) have developed a turbo expander electric generator operating on high-pressure natural gas. Natural gas, compressed at the power station, releases ...
Engineering
Feb 6, 2017
0
26
To keep the planet from warming more than 1.5°C above pre-industrial levels, most countries, including the U.S., have goals to reach net zero by 2050. Net zero means that all greenhouse gas emissions produced are counterbalanced ...
Environment
Apr 22, 2022
0
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