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21st Century Tech Blog
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Energy/Industry
Energy/Industry
Articles on energy
Energy/Industry
Two Energy Stories To Start 2025
lenrosen4
-
January 1, 2025
Finance
The Current State of Fossil Fuel Companies And Their Climate Change Enablers
lenrosen4
-
December 24, 2024
Energy/Industry
Battery News: A Proton Battery And A Battery for Mars
lenrosen4
-
December 23, 2024
Environment
Nine Billion Tons of Plastic Since 1960 – UN Our Environmental Nightmare
lenrosen4
-
December 5, 2024
Energy/Industry
Governments Spending $7 Trillion Annually To Subsidize Fossil Fuels
lenrosen4
-
November 15, 2024
Energy/Industry
Materials and Energy Update: New Cooling Technology for Buildings Works In the Full Heat of a Sunny Day
lenrosen4
-
April 17, 2013
0
Electric Vehicles
Energy Update: Lithium-Sulfur Batteries from Waste
lenrosen4
-
April 16, 2013
0
Energy/Industry
Gizmos & Gadgets: A New Kinetic Flywheel – Real or Hoax?
lenrosen4
-
April 15, 2013
7
Biomass
Energy Update: More Hydrogen Breakthroughs in the News
lenrosen4
-
April 9, 2013
2
Industrial Technology
Gizmos & Gadgets: New Solar-Powered 3D Printer Converts Desert Sand to Glass
lenrosen4
-
April 7, 2013
0
Energy/Industry
Energy Update: New Organic Solar Cell Mimics What Plants Do But Conversion Efficiency Needs to Improve
lenrosen4
-
April 4, 2013
0
Automobiles
Energy Update: Barrier to Cheap Fuel Cells Broken in Calgary
lenrosen4
-
April 1, 2013
3
Energy/Industry
U.S. President Proposes to Spend $2 Billion on Clean Energy Research
lenrosen4
-
March 16, 2013
4
Climate Change Science
Environment Update: Is Carbon Capture and Storage Viable?
lenrosen4
-
March 14, 2013
2
Energy/Industry
Energy Update: New Molten-Salt Reactor Company a Spinoff from MIT
lenrosen4
-
March 12, 2013
0
Automobiles
MIT Technology Review Lists 50 Most Disruptive Companies for 2013
lenrosen4
-
March 5, 2013
2
Agriculture
Environment Update: Nitrogen Pollution as Problematic as CO2
lenrosen4
-
March 4, 2013
0
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