Product Guide Elevators These Kevlar ropes wrap around a small sheave and weigh one-tenth as much as steel ropes. Photo: ThyssenKrupp Elevator Behind the recommendations Related articles Behind the recommendations Related articles Elevators Energy-efficient tension elevators suitable for mid- and high-rise buildings More about Elevators Building Owners “Shafted” by Antiquated Fire Codes In NYC and beyond, old regulations for elevator shafts waste energy —to the tune of millions of dollars every year. Urban Green Council offers solutions. The Elevator Revolution The Great Transparent Elevator: Disclosure on the Rise for Conveying Systems ThyssenKrupp is documenting its footprint and optimizing ingredients for some of the most complex and costly building systems: elevators. Beyond Accessible: Universal Design for Green Buildings By planning ahead for all ages and abilities, designers reduce the need for renovations and may extend building service life. Architects Fight Obesity Epidemic Through "Active Design"