Cactus Rain LLC, Lauren Forbes How onsite water reuse can help lower carbon emissions in buildings According to The Climate Group, buildings account for 40% of global greenhouse gas emissions today. By 2050, the built environment could be responsible for 80% of GHG emissions if we don't change cour... Decentralized Greywater Wastewater Recycling Water-Energy Nexus Water-Energy-Carbon Nexus Jan 31, 2024