Clouds cover roughly two-thirds of Earth at any given time. Depending on their type, they can either cool or warm the planet.

Features a high albedo (~0.75) due to its thick, permanent cover of highly reflective sulfuric acid clouds. Despite reflecting most sunlight, its extreme greenhouse effect traps the remaining heat, making it the hottest planet in our solar system.

Light-colored building envelopes reduce cooling load. Dynamic albedo (electrochromic or thermochromic surfaces) can adapt to seasons.

By understanding and managing the albedo of our surroundings, we can play an active role in regulating thermal behavior and fighting climate change.