Seven Promising Methods of Increasing Reflectivity

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Evaporation ponds beside desalination plants can cool the planet and reduce environmental harm
Salty Shore Brightening
May 12, 2023
Jennifer Sills
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San Antonio Texas painting streets in ten locations
Cool Roofs and Pavement
News
May 2, 2023
City of San Antonio
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Existing technology can be adapted to start field trials of Marine Sky Brightening
News
Marine Sky Brightening
March 13, 2023
Christian Claudel, Fabian Hoffmann, and Younan Xia
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Increasing Reflectivity of Roofs in Africa
Cool Roofs and Pavement
March 7, 2023
Read
Covering snow and glaciers with white powder
Other Methods
December 14, 2022
D. Johnson and others
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Solar Reflective Reservoir Covers
Freshwater Covers
February 28, 2023
Jeff Haley
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The February 27 open letter urging research into reflecting sunlight is mostly right but got one thing wrong
News
February 27, 2023
Jeff T Haley
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NASA collecting aerosol data up to 60,000 feet
Stratospheric Aerosol Injection
News
February 17, 2023
Read
Dust ballistically shot from the moon can reflect sunlight
Other Methods
February 8, 2023
Bromley and others
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Reflective Roofs on Shipping Containers & Trucks
Cool Roofs and Pavement
March 14, 2022
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Start-up company plans to inject SO2 with balloons and sell carbon offsets
Stratospheric Aerosol Injection
News
November 23, 2022
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Salty Shore Brightening
Salty Shore Brightening
January 21, 2023
Jeff Haley
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Reflectors in space at Lagrangian L1 between the Earth and the Sun
Other Methods
May 20, 2020
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Infrared Reflective Inorganic Pigments
Cool Roofs and Pavement
August 15, 2021
Brian Smoliak
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Marine Sky Brightening R&D Progress
Marine Sky Brightening
September 7, 2021
Kate Murphy, Gary Cooper, Sarah Doherty, and Rob Wood
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Reflective Cover Crops
Reflective Cover Crops
August 20, 2022
Read
Government Reports on Stratospheric Aerosol Injection
Stratospheric Aerosol Injection
October 31, 2022
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Floating, Alkalizing, Reflective Glass Tiles
Reflective Oceans
December 16, 2021
Jeff Haley and Matthew Nicklas
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Cost-effective Reflective Shade Fabric
Other Methods
June 21, 2021
Larkin White
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Micro-bubbles injected into ocean water
Other Methods
September 28, 2010
Russell Seitz
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Cirrus Cloud Thinning
Other Methods
March 14, 2022
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>95% Reflective White Paint
Cool Roofs and Pavement
March 14, 2022
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Cool Roofs, Walls, and Pavement Reduce Peak Urban Temperatures
Cool Roofs and Pavement
March 24, 2022
Read
Why the record low Arctic sea ice this October is so alarming
News
October 28, 2020
Lili Pike
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'Whitest ever' paint reflects 98% of sunlight
Cool Roofs and Pavement
April 16, 2021
Victoria Gill
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Urban Heat: Can White Roofs Help Cool World’s Warming Cities?
Cool Roofs and Pavement
November 8, 2022
Fred Pearce
Read
Reflecting Sunlight: Recommendations for Solar Geoengineering Research and Research Governance
News
March 25, 2021
National Academies of Sciences, Engineering, and Medicine
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The New Yorker on Solar Geoengineering
News
December 12, 2022
Bill McKibben
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Keeping Cool Efficiently During Heat Waves
Cool Roofs and Pavement
August 11, 2020
By Jessica Scully
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How Reflective Paint Can Combat The Urban Heat Island Effect
Cool Roofs and Pavement
July 24, 2020
BY MARK BRODIE
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Climate Veterans & Inventors Team Up To Launch New Tools To Cool The Earth With Reflection
News
October 6, 2020
Reflective Earth
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Cool roofs help reduce heatwave impacts in Bangladesh and Indonesia
Cool Roofs and Pavement
News
May 14, 2021
K-CEP
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Cool roofs, cooler designs as the building industry embraces energy sustainability
News
June 8, 2021
Ben Ikenson
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As Climate Disasters Pile Up, a Radical Proposal Gains Traction
News
October 28, 2020
Christopher Flavelle
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Climate change indicators worsened in 2020
News
April 20, 2021
World Meteorological Association
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Why Reflectivity?
Blog
November 8, 2022
Brian Smoliak and Michel Gelobter
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Introducing the Reflectivity Optimization Map
Blog
News
November 8, 2022
Brian Smoliak and Michel Gelobter
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Jeff Haley: Welcome to Reflective Earth
Blog
News
October 7, 2020
BY JEFF HALEY
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