Green roofs can diffuse heat that would otherwise be absorbed through your roof in warmer months and act as an added layer of insulation when it’s chilly outside. Often considered to be one of the ...
Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. We like to repeat architect Carl Elefante's adage that "the ...
At the industrial Portland warehouse of solar-power and green-roof purveyor SolTerra Systems, 1,200 plants do the dusting. “We used to mop twice a week,” says SolTerra president Brian Heather of ...
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