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Air quality

Climate Crisis

What mining, oil and gas can learn from Sudbury

by Nadia Mykytczuk

How one of Canada’s dirtiest cities went from major polluter to thriving environment

Built Environment/Fall 2020

The push to pump fresh air into schools

by John Lorinc

Indoor air quality was always low on priority, but COVID-19 presents an important opportunity to build healthier schools

Built Environment/Connected Planet/Leadership/Transportation/Voices

Did Toronto just elect a green mayor?

by Tyler Hamilton

Toronto’s eco-conscious civil servants are no doubt feeling a sense of optimism now that Rob Ford’s tumultuous reign as mayor has come

Tree pruning in Durham, North Carolina. Photo by Ildar Sagdejev
2013 Sustainable Cities/Built Environment/Energy/Leadership/Spring 2013

Shifting from grey to green

by Faisal Moola

Despite being a vast continent of forests, fields, farmland, mountains and ice, North America is an urban society. In Canada, for example,

outsourcing summit
Energy/Guest Comment/Perspectives/Spring 2013/Workplace

Doing the math on outsourcing

by Assaad W. Razzouk

Natural capital, which ought to be scientifically measurable and systematically analyzed, is neither taken into account in the public debate about outsourcing,

Maersk Ship
Climate Crisis/Mining/Spring 2013/Transportation/Voices

Heroes & zeros: vol. 9

by CK Staff

Hero: A.P. Moller-Maersk Group Following a public relations campaign led by Danish shipping powerhouse A.P. Moller-Maersk Group, Hong Kong Chief Executive Leung

Illustration by Kyle Webster
Climate Crisis/Leadership/Winter 2013

The fiscal cliff

by Felix von Geyer

Hopes for bipartisan support over a carbon tax in the United States look set to slide off the fiscal cliff. President Barack

chevron gas station
Climate Crisis/Energy/Fall 2012/Perspectives/Voices

Heroes & zeros: vol. 6

by CK Staff

Hero: Office Depot Office Depot has been named to the U.S. Environmental Protection Agency’s (EPA) list of 2012 Energy Star leaders for

Sudbury's big nickel. Photo by Marcoplo78
Cleantech/Mining/Perspectives/Spring 2012/Voices

Heroes & zeros: vol. 4

by Jeremy Runnalls

Hero: Vale Canada Vale Canada, a subsidiary of the giant Brazilian mining firm, broke ground in April on a $2-billion retrofit of

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Sustainable Food Products and Agriculture Tier 2 Definitions

A new plan to kick-start the energy transition at Canadian companies

Women corporate leaders urge Canadian regulators to resume work on climate disclosure

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