Sometimes, buildings are constructed to enclose laboratories; the Centre for Interactive Research on Sustainability (CIRS) at the University of British Columbia (UBC) in Vancouver, Canada is a laboratory, “a platform to test and showcase the technical performance and usability characteristics of the building’s technologies and systems, and to generate new knowledge about how to construct and maintain sustainable buildings,” according to the website. The $37 million project is also, says the university, the greenest building in North America.
John Robinson
The Centre is the brainchild of John Robinson, who approached the UBC with the idea back in 2000. TreeHuggers have met Dr. Robinson before, in Are Cities Green, Or Are We Just Pigs in a Factory Farm? and The Tyee Interviews John “Dr. Sustainability” Robinson. We also covered the building earlier in Accelerating Sustainability: New Super-Green Research Lab and When Carbon Neutral Buildings Don’t Add Up. The architect for the project, seriously downplayed in the CIRS website as a “collaborator”, is Peter Busby of Perkins + Will, perhaps Canada’s most successful “Green” architect. Don’t know why he is given such a low profile; in my interview of him, he was certainly proud of the building.
Living Wall
There are many, (like me) who think that wood has the lowest carbon footprint of any building material, actually sequestering carbon rather than emitting it. According to UBC:
It’s a U Building
Like other green buildings we have covered, the building is shaped like a letter, a U. It is a traditional way of building that creates narrow wings to maximize natural light and ventilation, around a courtyard that creates a stack effect.
A View of the U
A living roof is planted over the auditorium that is buried under the U formed by the building.
Green Wall
A feature I am fond of is the living wall, a sort of upgrade on planting vines. It is so high-tech: Leaves block the sun in the summer, and somehow fall off to let sun into the building in the winter! How did they think of that?
Theatre
The theatre, underneath that living roof, is quite a beautiful demonstration of wood technology, with its glulam beams above and wood panels on the side. Because heavy timber chars as it burns, it doesn’t need to be protected with drywall or fireproofing. Glulam technology also uses scraps that are not big enough to use for other purposes, significantly reducing waste, and in this case, using up a serious amount of pine beetle damaged wood. It has great acoustic properties too. Did I mention that I like wood?
Green Gizmos Galore
I have concentrated on the passive features of the building, the shape, the landscaping and natural ventilation, but it also has its share of the high-tech green gizmo features too, like these evacuated tube solar water heaters on the roof. There are also 30 geo-exchange wells under the building connected to a heat pump, which supply warm water to radiant panels and an underfloor air distribution system. More heat is gathered from the exhaust hoods in the laboratory building next door.
Geo-exchange is the Canadian term for ground source heat pump, that is often inaccurately (at least I think so) called a geothermal system.
The Atrium
Peter Busby was one of the first of the deep green architects who also really knew how to design a building that looks good, and it shows in this atrium, full of wood and light and air. It’s not just for looks, but also an active part of the lighting and ventilation system for the building.
Is it the Greenest Building in North America?
Is CIRS the greenest building in North America? They make a good case for it. UBC calls it a “regenerative building”:
That’s a tall order, but a great term to replace the tired and almost meaningless “sustainable.” There are other buildings on the boards or under construction that may knock it off its perch as the greenest building, but right now it probably holds the title.
