Recycling Nut: Nils Noack led the renovation of Deutsche Bank’s Frankfurt headquarters, refurbishing the twin 155-meter towers instead of tearing them down and earning the first LEED Platinum rating for a reno’d skyscraper
Power Hubs: Mercedes’ 200,000-euro, 740-horsepower electric sportscar is a completely impractical car, but the motors in its wheel hubs might yet revolutionize automotive design
Sour Gas: While asphixiation by CO2 is a theoretical risk of carbon sequestion, sulfurous emissions pose a known hazard to neighbors of many oil and gas wells
Electrifying? At the 2012 Paris auto show Renault was selling its new Zoe electric hatchback which, at 20,700 euros, was going cheap for a battery-powered car
Looming Less Large: The Cordillera Réal secures Bolivia’s water supply, but its glaciers are melting fast
Double Duty: The cowl within the Bundestag’s glass dome provides both natural ventilation and lighting to the assembly hall below