How much GHG does the oil sands emit?
How much GHG does the oil sands emit?
Oil sands operations currently emit roughly 70 Megatonnes (Mt) per year. There is currently no limit on oil sands emissions, either by facility or industry-wide.
What is the largest source of greenhouse gas emissions in Canada?
Canada’s emissions growth over this period was driven primarily by increased emissions from oil and gas extraction as well as transport. Emissions in 2019 were lower than 2005 emissions, with a decrease of 8.5 Mt CO2 eq or 1.1%.
How much pollution do oil sands produce?
In 2013, the annual emissions from oil sands operations alone were about 46 800 tonnes of nitrogen oxides, about 99 500 tonnes of sulfur dioxide, and about 29 000 tonnes of volatile organic compounds.
What is Canada’s greenhouse gas emissions?
ES. 1 Key points. After fluctuations in recent years, in 2019 (the most recent dataset in this report) Canada’s greenhouse gas (GHG) emissions were 730 megatonnes of carbon dioxide equivalent (Mt CO2 eq), about a 1 Mt or 0.2% increase from 2018 emissions and a net decrease of 9 Mt or 1.1% from 2005 emissions.
Why are Canada’s emissions so high?
By far the largest source of GHG emission in Canada comes from the combustion of fossil fuels to make energy, including heat and electricity. Moving towards more power-smart building designs can help greatly reduce GHG emissions, including the adoption of more passive solar heating and cooling systems.
What is the most polluted province in Canada?
Real-time Canada Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Barrie, Ontario | 82 |
| 2 | Southend, Saskatchewan | 73 |
| 3 | Bonnyville, Alberta | 65 |
| 4 | Saskatoon, Saskatchewan | 62 |
Why is greenhouse gas bad?
Greenhouse gases have far-ranging environmental and health effects. They cause climate change by trapping heat, and they also contribute to respiratory disease from smog and air pollution. Extreme weather, food supply disruptions, and increased wildfires are other effects of climate change caused by greenhouse gases.
Why are oil sands bad?
Tar sands oil — even the name sounds bad. And it is bad. In fact, oil from tar sands is one of the most destructive, carbon-intensive and toxic fuels on the planet. Producing it releases three times as much greenhouse gas pollution as conventional crude oil does.
What is the dirtiest oil on Earth?
California Environmental Protection Agency study The world’s dirtiest oil is the Brass crude blend from Nigeria, where uncontrolled release of methane during the oil extraction process generates upstream GHG emissions more than four times higher than Canadian diluted bitumen.
Why is Canadian crude oil so cheap?
Canadian heavy crude has become so cheap that the cost of shipping it to refineries exceeds the value of the oil itself, a situation that may result in even more oil-sands producers shutting operations. Synthetic crude, produced from oil-sands bitumen that’s been run through an upgrader, fell to $9.56 a barrel.