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21st Century Tech Blog
Science, Technology and the Future
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Renewable
Wind Energy Technology
Wind Energy Technology
Energy/Industry
Novel Wind Turbine Design Could Reduce Renewable Costs
lenrosen4
-
November 15, 2023
Energy/Industry
Innovative Wind Energy And An Old Tried And True Way To Keep Cool
lenrosen4
-
October 26, 2022
Energy/Industry
Meet the Wind Catcher – A Novel and Revolutionary Wind Turbine Design
lenrosen4
-
September 21, 2022
Energy/Industry
Wind Turbine Recycling and Application of Circular Economic Principles Points to Zero Waste for Industry by 2040
lenrosen4
-
September 16, 2021
Energy/Industry
Is 100% Carbon-Free Electricity Within the Next Decade Viable for the U.S. Let Alone the Rest of the Planet?
lenrosen4
-
March 19, 2021
Energy/Industry
A Break from the Early Winter Has My Wife and Me in Aruba
lenrosen4
-
December 9, 2019
0
Computers
Wind Turbines Learn a New Trick Called Wake Adapt
lenrosen4
-
November 27, 2019
0
Energy/Industry
By 2028 Distributed Energy Storage Integrated with Wind and Solar Will Increase by 2,000%
lenrosen4
-
November 9, 2019
1
Energy/Industry
Gizmos & Gadgets Update: Rotor Sails Proving Their Worth After a Year of Testing
lenrosen4
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October 29, 2019
0
Energy/Industry
Gizmos & Gadgets: Electrolyser Generates Green Hydrogen
lenrosen4
-
September 7, 2019
0
Biomass
Is Wind and Solar Enough to Meet the Energy Needs of Our 21st Century World?
lenrosen4
-
March 20, 2019
0
Energy/Industry
Solving the Energy Storage Problem Will Put an End to Burning Fossil Fuels
lenrosen4
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December 10, 2018
0
Energy/Industry
When Can 25-Watts of Base Power Be a Difference Maker? When Lighting Up and Connecting Remote Sites Around the World
lenrosen4
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September 27, 2018
1
Electric Vehicles
A Hiatus from Blogging – A Week in Aruba Where the Wind Always Blows and the Sun Never Quits
lenrosen4
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May 7, 2018
0
Energy/Industry
All Forms of Renewable Energy to be Cheaper Than Power Generated from Fossil Fuel Sources by 2020
lenrosen4
-
January 17, 2018
0
Energy/Industry
Emerging Smart Off Grid Technology Fits What’s Needed for the 21st Century
lenrosen4
-
December 22, 2017
0
Climate Change Science
Wind Turbines Have Unforeseen Ecological and Local Climate Impacts
lenrosen4
-
December 10, 2017
0
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