Dear EarthTalk: If you have an electric or plug-in hybrid car, you're paying for electricity rather than gasoline all or most of the time. How does that cost compare to a gas-powered car's cost-per-mile? And since the electricity ...
Environment
Mar 30, 2009
16
1
When climate researcher Dailson Bertassoli went to measure greenhouse gas emissions at the Belo Monte hydropower plant in Brazil, the first thing he noticed was the bubbles.
Environment
Jun 26, 2021
19
994
Norwegian hydropower could make Norway the "green battery" of Europe—not by building new power plants, but by further developing the hydropower installations that were built out beginning at the turn of the last century.
Energy & Green Tech
Jul 10, 2015
3
421
The recent IPCC report has made it clear that we need to change our energy supply from fossils to renewable energy if we want to avoid catastrophic climate change. This transition has to happen now and it has to happen fast.
Energy & Green Tech
Nov 26, 2018
0
32
Bourne Energy, a company based in Malibu, California, specializes in a variety of hydropower systems. While most of its technology is for large-scale applications, with multiple units generating energy on the megawatt scale, ...
Research published in the Proceedings of the National Academy of Sciences shows that conserving rainforests in the Amazon River Basin will increase the amount of electricity that hydropower projects in the area can produce. ...
Environment
May 13, 2013
1
0
Home to meditating monks and Himalayan nomads, the sleepy kingdom of Bhutan has set its sights on becoming an unlikely energy powerhouse thanks to its abundant winding rivers.
Energy & Green Tech
Jul 7, 2013
2
0
Hydropower is renewable, but mostly not environmentally friendly. A study led by the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) shows for Romania how the expansion of hydropower runs counter to the ...
Environment
May 31, 2021
0
144
Alternative energy sources that are cost-competitive with fossil fuels may be closer than most people realize. Recent renewable energy research has shown that solar, hydropower, wind and other alternative sources are closing ...
Energy & Green Tech
Aug 1, 2012
16
0
(Phys.org)—Nuclear power often inspires fear and loathing, no more so than among environmentalists, who have long decried the potential dangers and the still-unsolved problem of what to do with nuclear waste. Consumers ...
Energy & Green Tech
Feb 14, 2013
67
0
