Three Canadian Cities Sign On To Net Zero Carbon Buildings Declaration

Sept 4, 2018

Three Canadian mayors, alongside 16 mayors from around the world, have committed to significantly cut greenhouse gas emissions from their cities by ensuring that new buildings operate at net zero carbon by 2030.

By signing the Net Zero Carbon Buildings Declaration, the leaders of Montreal, Toronto, Vancouver, Copenhagen, Johannesburg, London, Los Angeles, New York City, Newburyport, Paris, Portland, San Francisco, San Jose, Santa Monica, Stockholm, Sydney, Tokyo, Tshwane & Washington DC also pledged to ensure all buildings in the cities, old or new, will meet net-zero carbon standards by 2050. Together, these mayors represent 130 million urban citizens.

Net Zero Buildings use energy ultra-efficiently and meet any remaining energy needs from renewable sources. Such commitments, made ahead of the Global Climate Action Summit in San Francisco, are essential steps in delivering on the highest goals of the Paris Agreement and keeping global temperature rise below 1.5C.

Buildings in urban areas are one of the largest sources of greenhouse gas emissions, and typically account for over half of a total city’s emissions on average. In London, Los Angeles and Paris, buildings account for well over 70% of the cities’ overall emissions, creating an enormous opportunity for progress on bringing emissions down. Currently, half a million people die prematurely each year due to outdoor air pollution caused by energy used in buildings.

“We are excited to be signing the C40 Net Zero Carbon Emissions Declaration along with other major cities around the world. Vancouver’s Zero Emission Building Plan will not only reduce GHG emissions from new buildings by over 60% but is also driving our green economy with a 53% increase in green building jobs since 2010,” says Vancouver Mayor Gregor Robertson.

Delivering on the commitments made today will require a united effort, as city governments do not have direct control over all the buildings in a city. This commitment includes a pledge to work together with regional governments and the private sector to drive this transformation, and calls on national governments for equal action. This pledge from cities is part of the World Green Building Council’s Net Zero Carbon Building Commitment for Businesses, Cities, States and Regions.

Specifically, cities making this commitment will

• establish a roadmap for our commitment to reach net zero carbon buildings
• develop a suite of supporting incentives and programs
• report annually on progress towards meeting targets