“Building a skyscraper? Forget about steel and concrete,” says architect Michael Green, “and build it out of … wood.” As he details in this intriguing talk, it’s not only possible to build safe wooden structures up to 30 stories tall (and higher, he hopes) – it’s necessary.
This week we got our bi-weekly team TED Talks going again, kicking off with ‘Why we should build wooden skyscrapers’ by Canadian architect Michael Green. Michael wants to solve architecture’s biggest environmental challenge – meeting worldwide housing demand without increasing carbon emissions during construction. He believes the answer is building towers from carbon-sequestering wood instead of the typical concrete and steel.
The talk brought to our attention that there was a 9 story-tall tower built from wood in London Central. The building was constructed in just 9 weeks by 4 people, saving an amazing 306 tonnes of CO2 compared to an equivalent concrete and steel construction.