Canadian Energy Centre
Reality check: Global emissions from coal plants
A man walks towards a ferry as the Wujing coal-electricity power station is seen across the Huangpu River in the Minhang district of Shanghai. Getty Images photo
From the Canadian Energy Centre
Coal remains the primary fuel for global electricity generation, particularly in Asian countries
High energy prices, inflation, war, and the ongoing economic recovery from the pandemic has highlighted the general worldwide demand for electricity, particularly in Asia and Europe. The growing demand for electricity on these two continents has led some electricity producing plants to rely increasingly heavily on coal as a power source.
The electricity sector accounts for 34 per cent of the world’s energy-related carbon dioxide (CO2) emissions. In this Fact Sheet, we detail recent trends in electricity production and demand across the globe as well as CO2 emissions from the electricity sector worldwide.
Carbon dioxide emissions from the world’s top ten emitters between 2000 and 2022
A total of 38.2 gigatonnes (Gt) of energy-related CO2 was emitted globally in 2022, an increase of 53 per cent from 2000. However, the increase is not consistent for all countries; between 2000 and 2023, CO2 emissions trends diverged. Emissions from China, India, and Indonesia more than doubled in the last two decades, whereas emissions for other countries remained relatively consistent or even declined.
In 2022, Canada’s total energy-related CO2 emissions were 0.62 Gt, or 1.6 per cent of the global total. That compares to emissions of 0.64 Gt in South Korea, 1.09 Gt in Japan, 2.8 Gt in India, 5.0 Gt in the United States, and 13.0 Gt in China (see Figure 1).
Sources: IEA World Energy Statistics database and Enerdata
Demand for electricity and sources of emissions
Global domestic electricity consumption increased from 13,188 terawatt-hours (TWh) in 2000 to 25,681 TWh in 2022 and estimates are that global demand for electricity will rise to 35,000 TWh by 2040.¹
That is a jump of 94 per cent, or 12,492 TWh, between 2000 and 2022. During the same period, electricity consumption in Asia rose a whopping 280 per cent. In Africa the demand for electricity increased by 90 per cent (see Figure 2). Coal remains the world’s largest source of fuel for electricity generation, with approximately 10,317 terawatt-hours of electricity generated by coal-fired plants in 2022 (see Figure 3).
1. The IEA’s Electricity Market Report 2022 states that nearly all of the increase is attributable to growing electricity consumption in developing countries across southeast Asia and Africa.
Sources: IEA World Energy Statistics database and Enerdata
Sources: IEA World Energy Statistics database and Enerdata
In recent years, electricity generated from the combustion of coal declined in Canada, the United States, Europe, and Africa. However, electricity generated from coal combustion has continued to grow in China, India, and other parts of Asia.
Between 2000 and 2022, the share of coal-powered electricity generation in Asia increased from 49.8 to 56. 3 per cent, while in Canada it decreased from 19.4 per cent to less than 5 per cent.
Sources: IEA World Energy Statistics database and Enerdata
Source of emissions in the electricity sector
The electricity sector accounts for 34 per cent of the carbon dioxide emitted across the world. The sector emitted 13.05 gigatonnes of CO2 in 2022, an increase of 5.01 Gt from 2000. In Asia, between 2000 and 2022, CO2 emissions from the electricity sector increased from 2.5 Gt to 8.3 Gt and the sector’s share of carbon dioxide (CO2) emissions increased from just over 32 per cent to well over 40 per cent (see Figure 5).
Sources: IEA World Energy Statistics database and Enerdata
Coal burned to generate electricity accounts for the majority of the CO2 emitted in power generation. In 2022, coal-fired electricity\ generation accounted for 9.89 Gt, or nearly 76 per cent of the worldwide CO2 emissions from the electricity sector. The share was even higher in Asia where 92 per cent of emissions from the electricity sector come from coal combustion. Asian coal-fired plants accounted for 7.62 Gt of the total 8.26 Gt of emissions from the sector on that continent (see Figure 6).
Sources: IEA World Energy Statistics database and Enerdata
Conclusion
The global electricity sector, and particularly the sector in Asia, is a major source of CO2 emissions. Relative to Canada’s existing carbon emissions, emissions from the coal-fired power plants worldwide will make any reductions in Canada’s carbon emissions and resulting job losses, higher taxes, and higher costs for consumers and businesses—meaningless.
As 56 per cent of the electricity in Asia is generated by coal-fired plants, a transition from coal- to gas-fired electricity generation in the region could lead to significant reductions in CO2 emissions, reducing emissions by 50 per cent on average. The corollary is that there is a potential market in Asia for natural gas extracted in and exported from Canada. Canada has an opportunity to play a useful and meaningful role in reducing CO2 emissions from the electricity sector by encouraging and contributing to the global natural gas market.
Notes
This CEC Fact Sheet was compiled by Ven Venkatachalam at the Canadian Energy Centre (www.canadianenergycentre.ca). The author and the Canadian Energy Centre would like to thank and acknowledge the assistance of an anonymous reviewer in reviewing the data and research for this Fact Sheet.
References (live as of November 2, 2023)
Canadian Energy Centre (November 7, 2022), Canadian LNG has massive opportunity in Asia: report <https://tinyurl.com/2p9525j6>; Enerdata (2022), Power Plant Tracker database <https://bit.ly/3xfgOdF>; IEA (2022), Electricity Market Report – January 2022 <https://bit.ly/3M0723j> IEA (Undated), World Energy Statistics Database <https://tinyurl.com/ytz789m4>
Alberta
Why U.S. tariffs on Canadian energy would cause damage on both sides of the border
Marathon Petroleum’s Detroit refinery in the U.S. Midwest, the largest processing area for Canadian crude imports. Photo courtesy Marathon Petroleum
From the Canadian Energy Centre
More than 450,000 kilometres of pipelines link Canada and the U.S. – enough to circle the Earth 11 times
As U.S. imports of Canadian oil barrel through another new all-time high, leaders on both sides of the border are warning of the threat to energy security should the incoming Trump administration apply tariffs on Canadian oil and gas.
“We would hope any future tariffs would exclude these critical feedstocks and refined products,” Chet Thompson, CEO of the American Fuel & Petrochemical Manufacturers (AFPM), told Politico’s E&E News.
AFPM’s members manufacture everything from gasoline to plastic, dominating a sector with nearly 500 operating refineries and petrochemical plants across the United States.
“American refiners depend on crude oil from Canada and Mexico to produce the affordable, reliable fuels consumers count on every day,” Thompson said.
The United States is now the world’s largest oil producer, but continues to require substantial imports – to the tune of more than six million barrels per day this January, according to the U.S. Energy Information Administration (EIA).
Nearly 70 per cent of that oil came from Canada.
Many U.S. refineries are set up to process “heavy” crude like what comes from Canada and not “light” crude like what basins in the United States produce.
“New tariffs on [Canadian] crude oil, natural gas, refined products, or critical input materials that cannot be sourced domestically…would directly undermine energy affordability and availability for consumers,” the American Petroleum Institute, the industry’s largest trade association, wrote in a recent letter to the United States Trade Representative.
More than 450,000 kilometres of oil and gas pipelines link Canada and the United States – enough to circle the Earth 11 times.
The scale of this vast, interconnected energy system does not exist anywhere else. It’s “a powerful card to play” in increasingly unstable times, researchers with S&P Global said last year.
Twenty-five years from now, the United States will import virtually exactly the same amount of oil as it does today (7.0 million barrels per day in 2050 compared to 6.98 million barrels per day in 2023), according to the EIA’s latest outlook.
“We are interdependent on energy. Americans cutting off Canadian energy would be like cutting off their own arm,” said Heather Exner-Pirot, a special advisor to the Business Council of Canada.
Trump’s threat to apply a 25 per cent tariff on imports from Canada, including energy, would likely “result in lower production in Canada and higher gasoline and energy costs to American consumers while threatening North American energy security,” Canadian Association of Petroleum Producers CEO Lisa Baiton said in a statement.
“We must do everything in our power to protect and preserve this energy partnership.”
Energy products are Canada’s single largest export to the United States, accounting for about a third of total Canadian exports to the U.S., energy analysts Rory Johnston and Joe Calnan noted in a November report for the Canadian Global Affairs Institute.
The impact of applying tariffs to Canadian oil would likely be spread across Canada and the United States, they wrote: higher pump prices for U.S. consumers, weaker business for U.S. refiners and reduced returns for Canadian producers.
“It is vitally important for Canada to underline that it is not just another trade partner, but rather an indispensable part of the economic and security apparatus of the United States,” Johnston and Calnan wrote.
Canadian Energy Centre
Top 10 good news stories about Canadian energy in 2024
From the Canadian Energy Centre
Record oil production, more Indigenous ownership and inching closer to LNG
It’s likely 2024 will go down in history as a turning point for Canadian energy, despite challenging headwinds from federal government policy.
Here’s some of the good news.
10. New carbon capture and storage (CCS) projects to proceed
In June, Shell announced it will proceed with the Polaris and Atlas CCS projects, expanding emissions reduction at the company’s Scotford energy and chemicals park near Edmonton.
Polaris is designed to capture approximately 650,000 tonnes of CO2 per year, or the equivalent annual emissions of about 150,000 gasoline-powered cars. The CO2 will be transported by a 22-kilometre pipeline to the Atlas underground storage hub.
The projects build on Shell’s experience at the Quest CCS project, also located at the Scotford complex. Since 2015, Quest has stored more than eight million tonnes of CO2. Polaris and Atlas are targeted for startup in 2028.
Meanwhile, Entropy Inc. announced in July it will proceed with its Glacier Phase 2 CCS project. Located at the Glacier gas plant near Grande Prairie, the project is expected onstream in mid-2026 and will capture 160,000 tonnes of emissions per year.
Since 2015, CCS operations in Alberta have safely stored roughly 14 million tonnes of CO2, or the equivalent emissions of more than three million cars.
9. Canada’s U.S. oil exports reach new record
Canada’s exports of oil and petroleum products to the United States averaged a record 4.6 million barrels per day in the first nine months of 2024, according to the U.S. Energy Information Administration.
Demand from Midwest states increased, along with the U.S. Gulf Coast, the world’s largest refining hub. Canadian sales to the U.S. West Coast also increased, enabled by the newly completed Trans Mountain Pipeline Expansion.
8. Alberta’s oil production never higher
In early December, ATB Economics analyst Rob Roach reported that Alberta’s oil production has never been higher, averaging 3.9 million barrels per day in the first 10 months of the year.
This is about 190,000 barrels per day higher than during the same period in 2023, enabled by the Trans Mountain expansion, Roach noted.
7. Indigenous energy ownership spreads
In September, the Bigstone Cree Nation became the latest Indigenous community to acquire an ownership stake in an Alberta energy project.
Bigstone joined 12 other First Nations and Métis settlements in the Wapiscanis Waseskwan Nipiy Holding Limited Partnership, which holds 85 per cent ownership of Tamarack Valley Energy’s Clearwater midstream oil and gas assets.
The Alberta Indigenous Opportunities Corporation (AIOC) is backstopping the agreement with a total $195 million loan guarantee.
In its five years of operations, the AIOC has supported more than 60 Indigenous communities taking ownership of energy projects, with loan guarantees valued at more than $725 million.
6. Oil sands emissions intensity goes down
A November report from S&P Global Commodity said that oil sands production growth is beginning to rise faster than emissions growth.
While oil sands production in 2023 was nine per cent higher than in 2019, total emissions rose by just three per cent.
“This is a notable, significant change in oil sands emissions,” said Kevin Birn, head of S&P Global’s Centre for Emissions Excellence.
Average oil sands emissions per barrel, or so-called “emissions intensity” is now 28 per cent lower than it was in 2009.
5. Oil and gas producers beat methane target, again
Data released by the Alberta Energy Regulator in November 2024 confirmed that methane emissions from conventional oil and gas production in the province continue to go down, exceeding government targets.
In 2022, producers reached the province’s target to reduce methane emissions by 45 per cent compared to 2014 levels by 2025 three years early.
The new data shows that as of 2023, methane emissions have been reduced by 52 per cent.
4. Cedar LNG gets the green light to proceed
The world’s first Indigenous majority-owned liquefied natural gas (LNG) project is now under construction on the coast of Kitimat, B.C., following a positive final investment decision in June.
Cedar LNG is a floating natural gas export terminal owned by the Haisla Nation and Pembina Pipeline Corporation. It will have capacity to produce 3.3 million tonnes of LNG per year for export overseas, primarily to meet growing demand in Asia.
The $5.5-billion project will receive natural gas through the Coastal GasLink pipeline. Peak construction is expected in 2026, followed by startup in late 2028.
3. Coastal GasLink Pipeline goes into service
The countdown is on to Canada’s first large-scale LNG exports, with the official startup of the $14.5-billion Coastal GasLink Pipeline in November.
The 670-kilometre pipeline transports natural gas from near Dawson Creek, B.C. to the LNG Canada project at Kitimat, where it will be supercooled and transformed into LNG.
LNG Canada will have capacity to export 14 million tonnes of LNG per year to overseas markets, primarily in Asia, where it is expected to help reduce emissions by displacing coal-fired power.
The terminal’s owners – Shell, Petronas, PetroChina, Mitsubishi and Korea Gas Corporation – are ramping up natural gas production to record rates, according to RBN Energy.
RBN analyst Martin King expects the first shipments to leave LNG Canada by early next year, setting up for commercial operations in mid-2025.
2. Construction starts on $8.9 billion net zero petrochemical plant
In April, construction commenced near Edmonton on the world’s first plant designed to produce polyethylene — a widely used, recyclable plastic — with net zero scope 1 and 2 emissions.
Dow Chemicals’ $8.9 billion Path2Zero project is an expansion of the company’s manufacturing site in Fort Saskatchewan. Using natural gas as a feedstock, it will incorporate CCS to reduce emissions.
According to business development agency Edmonton Global, the project is spurring a boom in the region, with nearly 200 industrial projects worth about $96 billion now underway or nearing construction.
Dow’s plant is scheduled for startup in 2027.
1. Trans Mountain Pipeline Expansion completed
The long-awaited $34-billion Trans Mountain Pipeline Expansion officially went into service in May, in a game-changer for Canadian energy with ripple effects around the world.
The 590,000 barrel-per-day expansion for the first time gives customers outside the United States access to large volumes of Canadian oil, with the benefits flowing to Canada’s economy.
According to the Canada Energy Regulator, exports to non-U.S. locations more than doubled following the expansion startup, averaging 420,000 barrels per day compared to about 130,000 barrels per day in 2023.
The value of Canadian oil exports to Asia has soared from effectively zero to a monthly average of $515 million between June and October, according to ATB Economics.
-
Alberta2 days ago
Premier Danielle Smith In Washington for Trump Inauguration Promoting a New Era of Partnership with the U.S.
-
International2 days ago
Bill Maher Torches California’s Disastrous Wildfire Response in Brutal Monologue
-
COVID-192 days ago
BREAKING: Days before Trump Inauguration HHS fires doctor in charge of gain of function research project
-
National2 days ago
Liberal Leadership Launch…
-
Censorship Industrial Complex1 day ago
WEF Davos 2025: Attendees at annual meeting wrestling for control of information
-
Artificial Intelligence1 day ago
Canadian Court Upholds Ban on Clearview AI’s Unconsented Facial Data Collection
-
Daily Caller21 hours ago
Biden Pardons His Brother Jim And Other Family Members Just Moments Before Trump’s Swearing-In
-
Catherine Herridge1 day ago
Return of the Diet Coke Button