Emission of GHG from Oil and Gas Industries in Canada

Running head: EMISSION OF GHG FROM OIL AND GAS INDUSTRIES IN CANADA
EMISSION OF GHG FROM OIL AND GAS INDUSTRIES IN CANADA
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Topic: Emission of greenhouse gases from Oil and Gas Industries in Canada
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Emission of greenhouse gases has been one of the most significant concerns that has
contributed to the global climatic change and anthropogenic impact on the environment. In
Canada, the climatic change is one of the most important issues that puts at risk the
environment, ecosystem as well as the wellbeing of the human population and natural flora
and fauna. Activities such as agriculture and usage of fossil fuels have been the biggest
contributor to the problem1. The main greenhouse gases emitted through such activities
1 National Energy Board. 2018. https://www.neb-one.gc.ca/nrg/ntgrtd/mrkt/nrgsstmprfls/bc-eng.html?
=undefined&wbdisable=true.

1EMISSION OF GHG FROM OIL AND GAS INDUSTRIES IN CANADA
include Carbon Dioxide, Methane, Sulfur Dioxide and Nitrous Oxide. According to statistics
from the Government of Canada, the emission of greenhouse gases in Canada has increased
from 600 Megatonnes as of 1990 to more than 700 Megatonnes as of 2016, showing a
significant increase in air pollution (canada.ca).
BC's sources of GHG emissions
Source: Atherton et al. (2017)
British Columbia has always been a strong source for economic growth of the nation
with its rich resources of oil and gas. This has led to the flourishing of the oil and gas
industries, producing approximately 62.6 Thousand barrels of crude oil per day (1.6% of total
production of Canada), 70 Million Barrels per day of refined petroleum products, 4.5 billion
cubic feet of natural gas per day (29% of the total production of Canada) and 74.5 Terawatts
of electricity (11% of total production of Canada), 9% of which is created from biomass,
natural gas and petroleum as of 2016 (neb-one.gc.ca)2. These statistics clearly indicates a very
strong operation of oil and gas industries in British Columbia. According to statistics, from
2 Canada, Environment. 2018. "Greenhouse Gas Emissions - Canada.Ca". Canada.Ca.
https://www.canada.ca/en/environment-climate-change/services/environmental-indicators/greenhouse-gas-
emissions.html.

2EMISSION OF GHG FROM OIL AND GAS INDUSTRIES IN CANADA
1990 to 2016, the rates of emissions from Oil and gas Industries have been the highest (26%
of the total national emissions) compared to other industries such as waste management,
agriculture, heavy industry, electricity and building industry with an increase in emissions by
over 70% since 19903. This increase has been largely attributed to an increased production of
crude oil as well as the expansion of oil sand industry. The emissions of greenhouse gases
between 1990 and 2016 have increased by 26% from oil production sector and by an
incredible 367% from the production of oil sands thereby majorly impacting the greenhouse
gas emission from the sector.
This increase in the emission of greenhouse gases has adversely affected the
environment, adding to the problem of climate change, and causing the loss of flora and
fauna. Studies have shown that the climate change cause by the greenhouse gas emissions
had several serious consequences in Canada such as the impact on the environment, impact
on human health and impact on the government.
According to Atherton et al. (2017), green house gas (GHG) emissions for Ontario
and Quebec have been estimated to be lower in 2015 in comparison to what has been
estimated during the 1990’s by a total of around 25 megatonnes (Mt) of carbon dioxide
equivalent (CO2 eq). Furthermore, as per reports GHG emissions in regions of
Saskatchewan, Alberta and British Colombia have been estimated to be higher in 2015 in
comparison to 1990 by 30 Mt CO2 eq, 99 Mt CO2 eq and 9 Mt CO2 eq correspondingly.
However, the provinces of Quebec and British Columbia which depend greatly on abundant
hydroelectric resources for their electricity production exhibit consistent emission models
across the time series as well as a declining pattern since 20054. As per the reports of
Konschnik and Jordaan et al. (2018), Quebec had a 10% decrease from its 2005 emissions
level whereby British Columbia witnessed a decline of around 5% (3 Mt CO2 eq).
Greenhouse gas emissions by province and territory, Canada, 1990, 2005 and 2015
Source: Konschnik and Jordaan et al. (2018)
3 Atherton, Emmaline, David Risk, Chelsea Fougère, Martin Lavoie, Alex Marshall, John Werring, James P.
Williams, and Christina Minions. "Mobile measurement of methane emissions from natural gas developments in
northeastern British Columbia, Canada." Atmospheric Chemistry & Physics17, no. 20 (2017).
4 Konschnik, Kate, and Sarah Marie Jordaan. "Reducing fugitive methane emissions from the North American
oil and gas sector: a proposed science-policy framework." Climate Policy(2018): 1-19.