“Their manufacture is very accurate, there’s very little work that needs to be done on site,” said Green. “Because of this, construction will be very quick. Someday I’d like to make a building where all you need is a giant allen key to put it together.”

Baobab’s structure consists of a series of these solid timber walls that travel the full height of the tower, along with timber columns and a central timber “core” housing elevators and stairs. — theguardian.com

Vancouver architect Michael Green is proposing to alter the iconic Parisian skyline — by building the world's tallest wooden building...'Just as Gustave Eiffel shattered our conception of what was possible a century and a half ago, this project can push the envelope of wood innovation with France in the forefront,' said Green in a press release. — cbc.ca

Swapping cement and steel for timber is the vision of a number of environmentally-minded architects who are planning high-rise buildings across the world.

Architect Michael Green has plans for a 30-story wooden skyscraper in Vancouver, while plans are afoot in Norway and Austria for 17- and 20-story buildings that use wood as the main building material, eschewing steel and concrete. — CNN.com