Albedo ((free)) May 2026

By switching to (white membranes, reflective coatings, or green roofs) and cool pavements , cities can:

Clouds are the single largest contributor to Earth's albedo, accounting for roughly half of our total reflectivity. Thick, low stratocumulus clouds can have an albedo as high as 0.90. However, the albedo of a cloud depends on its water content, droplet size, and altitude. Albedo

The loss of reflective white surfaces exposes darker ocean water or land beneath. By switching to (white membranes, reflective coatings, or

In science, is a measure of how much light or radiation a surface reflects. It is expressed on a scale from 0 to 1 , where 0 is a perfectly black surface that absorbs all light and 1 is a perfectly white surface that reflects everything. Albedo - NASA Earthdata The loss of reflective white surfaces exposes darker

On a global scale, Earth's average albedo is approximately , meaning roughly one-third of the sunlight reaching our planet is reflected away. Types of Albedo