Alberta to expand airborne monitoring of oilsands greenhouse gas emissions

EDMONTON — Alberta has begun monitoring oilsands emissions from the sky.

The province’s environmental monitoring agency is using airborne sensing equipment to measure the release of greenhouse gases and other chemicals from oilsands mines north of Fort McMurray —a program being expanded to cover all of Alberta’s heavy oil and bitumen production.

“We’re trying to get a better inventory of what’s coming off of where,” Fred Wrona, the province’s chief scientist, told The Canadian Press.

Airborne monitoring recently revealed that greenhouse gas emissions from some parts of the oilpatch have been badly underestimated.

Wrona said the program is already analyzing about 100 hours worth of flight data recorded in October over the oilsands mines north of Fort McMurray. The data was collected by a plane from the National Oceanic and Atmospheric Administration, a top U.S. government research institution.

The plane was measuring methane, carbon dioxide, ethane and other chemicals from both oilsands mines and in situ facilities.

The program will be expanded in the new year to cover heavy oil and oilsands operations in the Cold Lake area and the Peace River area — including around Three Creeks, which has seen years of controversy over powerful odours from energy facilities.

“We’re not just concentrating only on the Fort McMurray operations,” said Wrona. “We’re trying to get a holistic perspective on the range and type of oilsands operations that occur.”

All those regions already have ground-based air monitoring. While those stations provide important data, the airplanes have several advantages.

Greenhouse Gas Emissions

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