

The Quay Quarter Tower in Sydney has been just been awarded the "best new tall building" of 2023 by the Council on Tall Buildings and Urban Habitat (CTBUH). Deigned by 3XN and BVN, it's a great adaptive reuse story.
The project is a renovation and expansion of an existing 1970s building. And the team managed to retain 65% of the original structure (slabs, columns, and beams) and 95% of the original core.
This results, according to their calculation, in 12,000 tons of embodied carbon savings. The equivalent of 35,000 flights between Sydney and Melbourne. At the same time, the team managed to add 45,000 m2 of new floor area to the site by grafting new slabs onto the existing ones.
But let's get back to these carbon savings.
According to this site, there are 37 direct fights between Sydney and Melbourne each day. That's about 13,505 flights per year, meaning that the carbon savings from not fully demolishing this building (and starting fresh) are equal to about 2.6 years of people not flying back and forth between these two cities.
If you consider how long buildings typically last (this one was relatively young at under 50 years), it kind of makes buildings seem less bad. Of course, we're only talking about and comparing embodied carbon. There's also the ongoing operation of the building.
In any event, a deserving project. Congrats to the team. For more on the project, click here.
Photo via Dezeen

I'm not sure how much you can actually glean from this Australian Bureau of Statistics data (taken from this recent New Geography article):

The data was collected on August 20, 2021 and, at that time, there were still a number of pandemic lockdowns in place. But consider the fact that during the last census (2016), Sydney's "work @ home" share was only 4.9% and that its transit share was 26.2%.
Where Sydney is sitting today is obviously somewhere between where it was in 2016 and where it was in 2021. Who knows where exactly things stabilize -- that is largely unknowable -- but at least I got to use "Sydneysider" in a blog post title.
Greg Isenberg recently wrote about what he refers to as the fast-foodification of everything — including cities. His arguments are that (1) we have reached peak sameness (Toronto is largely indistinguishable from, say, Sydney) and (2) the best brands and companies going forward will be local, unique, and community-driven.
I don’t know how to assess whether we have reached peak sameness, but I do know that, whatever we are experiencing right now, is at a minimum 100 years in the making. The International Style (of architecture), which emerged after WWI, is exactly what the name suggests. The intent was to fashion an approach to architecture that worked anywhere in the world. Location, climate, and context were all irrelevant.
This approach has been widely criticized for the reasons you might expect and for the reasons that Isenberg outlines in his post. But sameness is not exclusively the result of European architects who wanted to eschew ornament and local flourishes. As the world continues to globalize and become “smaller”, there is an inevitability to this growing and continued sameness. Business wants economies of scale.
But there is no question that, more than ever, people are craving unique and local experiences and places. And if you can create that in our globalized world, you are going to win.