Ultra-white ceramic cools buildings with record-high 99.6% reflectivity

Scientists in Hong Kong have demonstrated a new ultra-white ceramic material that can drastically cool buildings by reflecting sunlight and heat at record highs. 

World's First Carbon-Negative Concrete

A startup called CarbiCrete has been developing one promising solution: carbon-negative concrete.If a typical plant adopts its technology - 20,000 tons of CO2 abated and 4,400 cubic meters of water saved.