Search Results for "usa"

taps

Wastewater Heat Recovery On the Rise

Waste-to-energy is an idea about to hit the big-time. What used to be a suite of technologies mostly employed by the poor in developing countries is now being eagerly revamped for distribution across North America by waste-to-energy start-ups hoping to capitalize on the fantastic quantities of waste we produce. We […]

40n5WaterEditorial

Editorial: Going Coastal

Canada is rich in natural capital, notably water. In this issue, we travel from coast to coast to coast to examine fresh- and salt-water-related initiatives that are making waves and inspiring change in our resource-blessed country and beyond.

How methane hydrates work.

More Methane Surprises

Methane has been in the news for some time now as a source of climate alarm. The potential release of this powerful greenhouse gas from melting Arctic permafrost had considerable traction in the news over the last year. The impact of methane on climate change is more than 20 times […]

Spotted Turtle Fotolia_63557036_Subscription_Monthly_M

Loopholes Threaten Ontario Greenbelt

Southern Ontario’s 7,200 square kilometre Greenbelt and the prime farmland and headwaters it contains remain at significant risk from expanding urban development despite protective legislation in place for a decade. Ontario’s Greenbelt at Risk, a study from the Ontario Greenbelt Alliance and Environmental Defence, believes the Ontario government must do […]