Beyond LEED: Buildings That Give Back

"(E)ven buildings that are LEED Platinum-the highest rating in the system-can use 80 to 100 kilowatts of energy per square meter, and some say the bar is set far too low. "LEED Gold is kind of a C right now," says James Brew, principal architect with Rocky Mountain Institute's (RMI) Built Environment Team. "Maybe LEED Platinum is a B or an A-minus."

What would an A-plus look like? RMI's team-a group of Boulder, Colorado–based architects, analysts, and consultants that function as a green think tank-spend their days reimagining structures as what they call "high-performance buildings" that actually reduce greenhouse gas emissions, rather than just stabilizing them. They call the initiative "Cooling the Warming." Under their tutelage, buildings will become giant air or water filters in which people happen to live or work. Extra energy will be produced through concepts like RMI's Next-Generation Utility-smart meters and programmable controls allowing homeowners to automate their own home energy use-or the Smart Garage, where electric and plug-in hybrid vehicles (another of RMI's favorite research topics) can tap in to the power grid, either for charging batteries or supplying energy to the grid if they've saved more than they need."