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21st Century Tech Blog
Science, Technology and the Future
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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
Alberta Company Believes It Has Game-Changing Geothermal Technology
lenrosen4
-
February 7, 2024
Energy/Industry
The World Based On 2023 Results May Be On The Way to Exceed COP28 Renewable Energy Targets
lenrosen4
-
January 22, 2024
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
South Australia is Building the World’s Biggest Solar Thermal Power Plant
lenrosen4
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January 11, 2018
0
Energy/Industry
Emerging Smart Off Grid Technology Fits What’s Needed for the 21st Century
lenrosen4
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December 22, 2017
0
Climate Change Science
Wind Turbines Have Unforeseen Ecological and Local Climate Impacts
lenrosen4
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December 10, 2017
0
Electric Vehicles
Shell Acquires EV Charging Provider and Joins Car Consortium to Build an EV Station Network in Europe
lenrosen4
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November 27, 2017
0
Agriculture
Microsoft Sets 75% 2030 Emission Reduction Target
lenrosen4
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November 15, 2017
0
Energy/Industry
Wind Power is About Size and Location: Over Water Seems Best
lenrosen4
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November 11, 2017
0
Biomass
Gizmos & Gadgets: Dutch University Creates Carbon Capture from Air Technology
lenrosen4
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November 4, 2017
0
Energy/Industry
German Company Creates a Wind Farm That Includes a Water Battery
lenrosen4
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November 3, 2017
0
Climate Change Science
G20 Countries Efforts to Decarbonize So Far Lacking
lenrosen4
-
October 30, 2017
0
Automobiles
Vehicle Makers Conflicted Between Batteries and Fuel Cells – Which Will Be the Better Technology?
lenrosen4
-
October 24, 2017
2
Cities
Cities Lead Way: 12 C40 Members to Buy Zero Emission Buses while Toronto-Alphabet Collaboration to Build Quayside
lenrosen4
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October 23, 2017
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Most Read
Energy Stories In the News That Caught My Attention
April 18, 2025
New Google AI Allows Humans To Have Conversations With Dolphins
April 16, 2025
Doctor Activism On Climate Sparks Canadian Election Letter-Writing Campaign
April 15, 2025
Science Without The Humanities In College Is Poor Education
April 14, 2025
