The Environmental Protection Agency on Friday reaffirmed the basis for a rule that requires "significant reductions" in mercury and other harmful pollutants from power plants, reversing a move late in former President Donald ...
Environment
Feb 18, 2023
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33
Clean drinking water is a diminishing natural resource in developing nations and in many industrialised countries. VTT Technical Research Centre of Finland has developed a simple and inexpensive test kit that detects phenolic ...
Analytical Chemistry
Aug 22, 2013
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0
Work on a prototype device for harvesting energy and clean drinking water from human waste gets the go ahead this month.
Energy & Green Tech
Mar 15, 2012
3
0
Forested lands across the U.S. provide 83 million people with at least half of their water, according to a broad new study of surface water sources for more than 5,000 public water systems. 125 million people, or about 38% ...
Earth Sciences
May 12, 2022
0
153
If the current national challenge to make solar energy cost competitive with other forms of energy by the end of this decade is met, Ranga Pitchumani, the John R. Jones III Professor of Mechanical Engineering at Virginia ...
Energy & Green Tech
Apr 16, 2013
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0
(PhysOrg.com) -- A pioneering scheme to build a giant central heating system that will harness heat from deep underground is being developed by university scientists.
Earth Sciences
Jan 12, 2010
3
0
NASA's newest technology demonstration, which launched on Northrop Grumman's 15th commercial resupply services mission, is designed to improve water recycling on the International Space Station and boost the efficiency of ...
Space Exploration
Mar 1, 2021
1
18
It's less costly to get electricity from wind turbines and solar panels than coal-fired power plants when climate change costs and other health impacts are factored in, according to a new study published in Springer's Journal ...
Environment
Sep 17, 2013
0
0
Work has resumed on the massive Belo Monte Dam in Brazil's Amazon after the public consortium reached a deal with indigenous groups and fishermen who had occupied one of its building sites.
Environment
Oct 19, 2012
1
0
Japan has donated 10 million dollars to Ecuador to help fund a solar energy project in the Galapagos Islands, a UN-designated World Heritage site, Ecuador's Electricity Ministry said Friday.
Energy & Green Tech
Jul 3, 2010
0
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