There are presently five reflectivity intervention methods that are low risk and potentially cost-effective.

Thirty-one scientists urge marine cloud brightening research and note that sulfur in ship fuels formerly reduced Earth’s energy imbalance by at least 4%.

Jeff Haley

Reflective Earth Seeking Partners to Build Reservoir Covers

Jeff Haley

Georgia USA school painted playground with solar reflective paint

Vani Khokar

Los Angeles has applied 181 lane-miles of reflective paint on asphalt

Charlotte Kramon

Engineers and policy analysts publish a report to promote placing a reflector between the Sun and the Earth

Planetary Sunshade Foundation

New non-profit formed to develop Marine Cloud Brightening technology

Professor Stephen Salter, Dr Brian von Herzen, and others

Reflective coating applied to shopping center parking lot in Phoenix

Suelen Rivera

Large reflective reservoir covers of large square glass tiles with anchors at each end can withstand wind and waves

Jeff Haley

Reflective reservoir covers may be cost effective in hot, dry places

Jeff Haley

Brightening dark salt ponds to reduce global warming is cost effective

Jeff Haley

City of Austin Texas makes cool pavement and promotes cool roofs and shade structures

Improved shade between Earth and Sun would use an asteroid for mass to hold it against solar wind

István Szapudi

More development is needed for effective shade fabrics to cool cities and reduce global warming

Jeff T Haley

Cementitious reflective white coatings for cooling buildings and cities

Ning Yang and others

Sulfur particles emitted in cargo ship exhaust brighten marine clouds but also cause harmful pollution

Dr Zeke Hausfather and Prof Piers Forster

Planting Reflective Cover Crops in Europe can offset about 6 metric tons of carbon dioxide in the atmosphere.

Gaetan Pique and others

USA White House publishes plan for researching Solar Radiation Management

White House Office of Science and Technology Policy

Evaporation ponds beside desalination plants can cool the planet and reduce environmental harm

Jeff Haley

San Antonio Texas painting streets in ten locations

City of San Antonio

Existing technology can be adapted to start field trials of Marine Cloud Brightening

Christian Claudel, Fabian Hoffmann, and Younan Xia

Increasing Reflectivity of Roofs in Africa

Covering snow and glaciers with white powder

D. Johnson and others

Solar Reflective Reservoir Covers

Jeff Haley

The February 27 open letter urging research into reflecting sunlight is mostly right but got one thing wrong

Jeff T Haley

NASA collecting aerosol data up to 60,000 feet

Dust ballistically shot from the moon can reflect sunlight

Bromley and others

Reflective Roofs on Shipping Containers & Trucks

Start-up company plans to inject SO2 with balloons and sell carbon offsets

Reflectors in space at Lagrangian L1 between the Earth and the Sun

Marine Cloud Brightening R&D Progress

Kate Murphy, Gary Cooper, Sarah Doherty, and Rob Wood

Reflective Cover Crops

Government Reports on Stratospheric Aerosol Injection

Floating, Alkalizing, Reflective Glass Tiles

Jeff Haley and Matthew Nicklas

Micro-bubbles injected into ocean water

Russell Seitz

Cirrus Cloud Thinning

>95% Reflective White Paint

Cool Roofs, Walls, and Pavement Reduce Peak Urban Temperatures

Why the record low Arctic sea ice this October is so alarming

Lili Pike

'Whitest ever' paint reflects 98% of sunlight

Victoria Gill

Urban Heat: Can White Roofs Help Cool World’s Warming Cities?

Fred Pearce

Reflecting Sunlight: Recommendations for Solar Geoengineering Research and Research Governance

National Academies of Sciences, Engineering, and Medicine

Keeping Cool Efficiently During Heat Waves

By Jessica Scully

Climate Veterans & Inventors Team Up To Launch New Tools To Cool The Earth With Reflection

Reflective Earth

Cool roofs help reduce heatwave impacts in Bangladesh and Indonesia

K-CEP

Cool roofs, cooler designs as the building industry embraces energy sustainability

Ben Ikenson

As Climate Disasters Pile Up, a Radical Proposal Gains Traction

Christopher Flavelle

Why Reflectivity?

Brian Smoliak and Michel Gelobter

Introducing the Global Reflectivity Map

Brian Smoliak and Michel Gelobter

Jeff Haley: Welcome to Reflective Earth

BY JEFF HALEY