Just as we love to hear, green technology is going the extra mile these days zipping well past the realm of solar power, into the boundless world of innovative ideas that no man has ever explored before. From a printer that can build a whole buildings from stone to an entire city that flips the discomfort of the summer heat into an energy-saving advantage for the wintertime, we’ve rounded up several ingenious ideas that are hell bent on transforming the world to a more sustainable place. Jump ahead for some of our favorite examples of groundbreaking green technology today!