IWA 42:2022—Net Zero Guidelines
Prior to the Industrial Revolution, CO2 levels were consistently around 280 ppm (parts per million) for almost 6,000 years of human civilization. Since then, humans have […]
global warming
Prior to the Industrial Revolution, CO2 levels were consistently around 280 ppm (parts per million) for almost 6,000 years of human civilization. Since then, humans have […]