By Carys Mills, Ottawa Citizen, July 28, 2014

Atop the closed Carp Road landfill, a grassy hill made of millions of tonnes of
waste, Ross Wallace sees his surroundings differently than most.Workers are
tending to one of the mound’s roughly 200 wells that send gas from the garbage
beneath to a nearby power plant. A butterfly flutters by. Farmland, homes and
the Canadian Tire Centre are visible, further than the station where some tires,
wood, metal and cardboard are saved from burial. via
Landfill expansion raises questions about business recycling | Ottawa
Citizen.