Peter Fairley

Freiburg Green: Light rail glides through the medieval heart of Germany’s most eco-friendly city

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

Libyan Leapfrog: Beefed-up transmission is part of the preparations to compete globally as Libya emerges from decades of isolation

La Paz

Landlocked: In 2008 massive German wind turbines designed for offshore use such as this 5-megawatt beast in Brunsbuttel were still being tested onshore, while other North Sea powers such as the UK and Denmark were already operating offshore wind farms

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

SOLON Energy GmbH, Berlin

SOLON Energy GmgH, Berlin

Steam Turbine Blades

Moving Coal: Delivering heating fuel in Erdos, Inner Mongolia

Faith Alone? Moroccans deserve a free press

Steel Pearl: Shell’s Pearl gas-to-liquids synthetic fuels plant will more than replace the revenue lost to Japan’s cultured pearl trade, whichs upended Qatar’s 2000-year pearl hunting and export industry

CO2 to the Rescue: West Texas oilwells still produce crude 60-70 years after spudding thanks to enhanced oil recovery, whereby compressed CO2 injected into the reservoirs flush out their thickest cuts

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

Smothered: A rising sun struggles to pierce the sooty air that hangs over Jinhua, a city of 1 million residents southwest of Shanghai

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

Hawking Mobility: Private minivans are La Paz’s primary form of public transit

Scuds to Kilovolts: This 300kv substation outside Tripoli, once the site of a Scud missile factory, will help link the North African and European power grids

Erdos, Inner Mongolia, China

Hidden History: PG&E’s Steve Austin keeps direct-current power flowing to San Francisco’s legacy DC elevators via lines such as these under San Francisco’s SOMA district

Looking Down: An aerial view of the open-pit tar/oil sands mines and upgrading plants outside Fort McMurray, Alberta

Looming Less Large: The Cordillera Réal secures Bolivia’s water supply, but its glaciers are melting fast

Bone Dry: An unrequited rain monitor south of Lubbock, Texas, as the worst drought in a century tightened its grip

Architectural Recorder: Capturing the restlessness of architect Peter Eisenman’s Memorial to the Murdered Jews of Europe, completed in 2004 in Berlin

SOLON Energy GmbH, Berlin

Genghis is Gone: Sites in Inner Mongolia such as this mausoleum celebrate the region’s nomadic warrior roots, but Chinese officials have forced Khan’s descendents to settle down

Arising: Women scientists and engineers were eager to make their mark at the Qatar Foundation’s annual research forum in 2011