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21st Century Tech Blog
Science, Technology and the Future
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Solar Energy
Energy/Industry
Perovskite Photovoltaics Leaving Silicon In The Dust
lenrosen4
-
May 30, 2025
Energy/Industry
Perovskite Solar: The Technology That’s Changing How We Power Small Devices
lenrosen4
-
May 28, 2025
Renewable
Solar Energy Technology Is Going “Perovskite”
lenrosen4
-
January 18, 2025
Solar Energy
A New Look At The Viability Of Solar Roads
lenrosen4
-
November 4, 2024
Energy/Industry
Solar Energy is Popping Up in Some Very Unusual Places
lenrosen4
-
April 17, 2024
Energy/Industry
Gizmos & Gadgets: New Gel-Based Battery Could Be Just What the Energy Grid Needs
lenrosen4
-
April 15, 2016
0
Energy/Industry
Hydrogen Energy Storage: A Breakthrough Technology to Compliment Rooftop Solar Panels
lenrosen4
-
January 11, 2016
1
Biomass
What Will it Take for the United States to do What Costa Rica Has Accomplished in 2015?
lenrosen4
-
December 27, 2015
0
Environment
Gizmos & Gadgets: Ecoship to be Unveiled at COP 21 on December 5th
lenrosen4
-
December 3, 2015
0
Energy/Industry
Hawaii Proving Good Test Case for Conversion to Renewable Energy
lenrosen4
-
September 15, 2015
1
Energy/Industry
Zero-Carbon Initiative Helps Home Owners Judge Solar Potential of Their Roofs
lenrosen4
-
August 19, 2015
0
Energy/Industry
Renewable Energy Success Tied to Innovations in Battery Storage
lenrosen4
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August 8, 2015
0
Artificial Intelligence
What Exactly is the Clean Power Plan That President Obama Announced?
lenrosen4
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August 4, 2015
0
Climate Change Science
Canadian Sub-Jurisdiction Leaders Agree to Do as Little as Possible About Carbon Reduction
lenrosen4
-
July 18, 2015
0
Energy/Industry
California a Model for the Low Carbon Transition
lenrosen4
-
May 22, 2015
0
Energy/Industry
Tesla Home Battery is Not Anything Like What the Leaks Said
lenrosen4
-
May 1, 2015
4
Energy/Industry
The Rise of Community Solar
lenrosen4
-
April 30, 2015
0
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