Inhabitat's Week in Green of July

Street-legal Tron lightcycles, electronic eyeglasses Solar-powered vehicles blaze trails around the globe as the University of Michigan's sleek pod car crossed the finish line to win the American Solar Challenge.

Solar aircraft, freshwater wind farms The world's first solar-powered aircraft soar through the night sky as it successfully completed its first 24-hour flight. We also took a look at the 15 ultra-efficient cars currently vying for the Progressive Automotive X Prize.

Of mirror cubes and urban icebergs The mercury rise as the world's largest thermostat burst forth with an array of 72,000 building-mounted LEDs.

Fuel efficiency flies high, turbines touch the sky, and salt that stores sunlight A surge of renewable energy news as groundbreaking projects supercharged every corner of the world. London officially crowned the first skyscraper with built-in wind turbines while Sicily generated solar power in the dead of night with the world's first solar plant that stores energy using molten salt. And speaking of solar power, China is heating things up with the largest building-integrated photovoltaic plant on the planet.