Vancouver on track to build world's tallest passive-house buildings - Action News
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British Columbia

Vancouver on track to build world's tallest passive-house buildings

A rezoning application has been submitted to the city of Vancouver that would see the construction of a two-tower development giving off close to zero greenhouse emissions.

Developers' proposal envisions two highrise towers with strict environmental building standards

The passive house building standard combines air tightness, superinsulation and a heat recovery system to conserve energy. (Robert AM Stern Architects)

A rezoning application has been submitted to the city of Vancouver that would see the construction of a two-tower development giving off closeto zero greenhouse gas emissions.

The developers, Landa Global Properties and Asia Standard Americas, have submitted an application for a 43 and 48-storey development at 1400 Alberni St. that they say will be the world's tallest passive house structures.

"Vancouver is famous for its concrete glass towers, a building model that has been exported around the world, but the buildings themselves aren't good for the planet," said Eesmyal Santos-Brault, a passive house consultant.

"If we can build a tower that still makes money and is good for the environment and doesn't consume much energy or carbon, that's a win-win for everybody."

A 1970s-era rental apartment complex currently sits at the proposed site, and would be demolished to erect the towers.

Vancouver's passive house towers would see 129 rental units, daycare space and a park. (Robert AM Stern Architects)

The passive house building standard originated in Germany in the late 1980s with the idea ofcombiningair tightness, superinsulation and a heat recovery system to reduce the energy neededto heat and cool a home by almost 90 per cent.

Public consultation process

Vancouver's green building manager Sean Pander said the developers still have to go througha public consultation process, and the plans will need to be approved by council, but the citywelcomes theforward-thinking environmental standards.

"When we looked at energy efficiency historically, there was a big focus on mediocre design and construction," said Pander.

'We're pretty excited about that shift, and that leadership, without waiting for the city to require it."

Vancouver's zero emissions plan

Vancouver city council adopted a zero emissions building plan last July that aims forthe elimination of greenhouse gas emissions in all new construction by 2030.

The tallest passive house in the world is currently in Bilboa, Spain. The Boluetatwin tower development houses28 and 31 storeybuildings.

If approved, the Vancouver tower'scompletion date is estimated to be2022.