Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.

Exciting energy projects lit up the newswires this week as Inhabitat reported that Desertec will begin building the world's largest solar project in the Sahara Desert next year. We also saw a West Virginia wind farm use batteries to improve its performance, and we showcased the brand new Eco Whisper wind turbine, which is quieter and more efficient than three-bladed models. Meanwhile, Apple announced plans to build a major solar-powered iCloud data center in North Carolina, architects unveiled plans for a towering wind-energy generating skyscraper in Taiwan, and we shared ten tips for cutting down your electricity bill this winter.

In other news, green transportation took off for the skies as the world's first manned electric multicopter launched its first flight. We also brought you six sexy electric cars that will be hitting the streets in 2012, plus one awesome compact camper that is a miniature house on wheels. Across the pond, Foster + Partners unveiled a massive Thames Hub plan to update Britain's energy and transportation infrastructure, and IKEA just announced plans to build a massive 26-acre suburb in East London.

Researchers also brought to light several stunning new forms of energy-efficient illumination as they unveiled the world's most efficient flexible OLED, Samsung announced plans to launch a bendable OLED cell phone in 2012, and we showcased a luminous netted vest for nighttime cyclists. We also spotted several fresh life-saving gadgets -- a spindly 3D printed spider robot that can analyze hazardous sites, and a series of designer gas masks that question our psychological reliance on luxury labels. Finally, you won't want to miss the awesome tot-sized Dalek costume that is currently tearing up our Green Halloween Costume Contest for kids, and this rock-solid carbonite Han Solo costume from our Halloween contest for adults.