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21st Century Tech Blog
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Energy/Industry
Waste to Energy
Waste to Energy
Energy/Industry
Rainforest Energy Promises Clean Fuels and a Negative Carbon Footprint
lenrosen4
-
December 1, 2022
Biomass
Letting Nothing Go to Waste is the New Mantra of the Garbage Collecting World
lenrosen4
-
July 25, 2019
Biomass
Can Burning Trash Become a Net-Zero Emissions Source of Energy?
lenrosen4
-
July 4, 2018
Energy from Waste
A New Source of Fuels – Those Tires You Discard
lenrosen4
-
January 29, 2018
Energy/Industry
Fuel Cells That Can Run Indefinitely Powered by Bacteria
lenrosen4
-
March 27, 2017
Climate Change Science
Canadian Sub-Jurisdiction Leaders Agree to Do as Little as Possible About Carbon Reduction
lenrosen4
-
July 18, 2015
0
Biomass
New Technology for Steam Turbine Power Plants Increases Efficiency While Reducing CO2 Emissions
lenrosen4
-
November 25, 2014
1
Automobiles
Can Tetrahedrite Help Generate Cheap Thermoelectric Energy?
lenrosen4
-
July 17, 2014
1
Energy from Waste
Headlines: Pee in Space is Not Only Useful for Drinking Water but also for Fuel
lenrosen4
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April 17, 2014
0
Biomass
The Present and Future of Microgrids
lenrosen4
-
April 3, 2014
2
Biomass
Are We Measuring Methane Accurately in Calculating GHG Emissions?
lenrosen4
-
February 25, 2014
3
Energy/Industry
Headlines: University of Calgary Hosts Entrepreneurs Pitching Future EnergyTechnologies
lenrosen4
-
January 22, 2014
0
Biomass
Headlines: Fuel From Waste Goes on Sale in California
lenrosen4
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December 29, 2013
0
Biomass
Headlines: New Hybrid Device Makes Hydrogen Fuel from Sunlight and Sewage
lenrosen4
-
October 17, 2013
0
Biomass
Environment Update: Climate Change, the World Bank, Indonesia and Coal
lenrosen4
-
October 15, 2013
0
Biomass
Headlines: New Breakthrough in Biofuels Improves Output by 50%
lenrosen4
-
October 13, 2013
0
Electric Vehicles
Energy Update: Lithium-Sulfur Batteries from Waste
lenrosen4
-
April 16, 2013
0
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