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Cleantech - Page 26

Pumping
Cleantech/Energy/Summer 2012

Tech Savvy: American Water

by Adam Aston

If they ever think of water works, most people imagine pipes and pumps – more Victorian age than high tech. After all,

REGEN
Cleantech/Energy/Spring 2012

Tech Savvy: Rogers

by Jennifer Kho

Karim Asani, an energy manager at Canadian internet and cable giant Rogers Communications, isn’t an easy man to convince. So when REGEN

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

Cleantech/Climate Crisis/Energy/Leadership/Spring 2012/Summer 2012/Voices

Military greens

by Jeremy Runnalls

During a speech in Maryland last year, Secretary of the Navy Ray Mabus looked back on the energy transitions that American naval

Cleantech/Energy/Leadership/Spring 2012

Provincial power

by Marlo Raynolds

Talking about a “national energy strategy” is very much in vogue these days, almost the way we talked about “climate change strategies”

Cleantech/Energy/Leadership/Spring 2012

Different shades of green

by Paul Brent

Across Canada, roughly 700 companies make up the $9-billion cleantech sector. Most are in British Columbia, Ontario and Quebec, which also fetch

Cleantech/Climate Crisis/Spring 2012

Adapting to the new normal

by Sanjay Khanna

James Hansen is director of NASA’s Goddard Institute for Space Studies and one of the world’s most respected climate scientists. Earlier this

Cleantech/Climate Crisis/Energy/Perspectives/Spring 2012/Sustainable Book Reviews

The Conundrum

by Lloyd Alter

David Owen has a formula: first, write provocative articles in The New Yorker magazine with a clever but superficial core argument. Second,

CO2-based refrigeration
Cleantech/Energy/Food/Winter 2013

Tech Savvy: Sobeys

by Paul Brent

Supermarkets are major-league energy hogs. Besides the obvious need for lighting, huge areas need to be heated and cooled for customer comfort

Obama Illustration by Jack D.
Cleantech/Energy/Leadership/Winter 2013

Obama’s energy report card

by Joe Romm and Stephen Lacey

Grading President Obama on his clean energy policies is no easy task. Ask a conservative, and they’ll say Obama has invested far

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