In a major win for Native American tribes and environmental activists, an executive order was signed last week to cancel the Keystone XL pipeline permit and shut down the construction of the pipeline immediately. This may be the final chapter in what has become a notorious … [Read more...] about Executive order shuts down construction of Keystone XL pipeline
construction
3D-printed buildings are reaching new heights in Germany
Earlier this month, we shared a story out of Belgium where a construction called Kamp C revealed the first 3D-printed two-story home. Although it is thought to be the biggest 3D-printed structure in the world right now, it won’t hold that title for long as architects in Germany … [Read more...] about 3D-printed buildings are reaching new heights in Germany
San Francisco becomes latest city to ditch gas in new buildings
We recently discussed how Ojai, California is banning gas in new construction. Now, a much bigger city is tossing their hat in the gas-free ring. San Francisco’s board of supervisors unanimously voted this week to ban gas in new buildings, making it the second-largest city in the … [Read more...] about San Francisco becomes latest city to ditch gas in new buildings
This bridge in Montreal is made of 70,000 recycled glass bottles
A construction project in Montreal, Canada has taken bridge building to a whole new level: adding recycled glass to the concrete mix. In what the city calls a world first, the Darwin bridge construction project on Nuns’ Island in Montreal has given a second life to more than … [Read more...] about This bridge in Montreal is made of 70,000 recycled glass bottles
Oakland-based startup is 3D-printing homes in 24 hours
We have previously written about a nonprofit called New Story that was building the world’s first 3D-printed neighborhood for impoverished people in Mexico. Now, we present to you a startup that is taking 3D-printing to another level when it comes to homebuilding. The startup, … [Read more...] about Oakland-based startup is 3D-printing homes in 24 hours