Canadian motorists are facing another expensive stretch at the pumps, just as Washington makes a significant reversal in its efforts to punish countries purchasing Russian energy.
On October 16, 2026, U.S. President Donald Trump signed an executive order waiving new tariffs of up to 100% on major buyers of Russian oil and natural gas, including countries such as India and China. The penalties were scheduled to take effect on October 18, but Trump suspended them before implementation, citing American national interests.
The decision comes as global crude oil prices approach US$110 a barrel and diesel shortages threaten transportation costs across North America.
For Canada, the consequences extend beyond gasoline stations. The policy reversal raises questions about global oil supplies, inflation, trade relations and whether Washington’s changing approach to Russia will provide meaningful relief for households already struggling with high living costs.
Trump Suspends 100% Tariffs Just Before They Take Effect
President Donald Trump’s October 16 executive order effectively stopped a new round of Russia-related trade penalties from taking effect. Under the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, the United States had established additional tariffs of 100% on goods imported from the five largest purchasers of Russian crude oil and natural gas, subject to specified conditions. The penalties were designed to apply to countries knowingly making qualifying new Russian energy purchases beginning October 18. Trump’s order invoked the law’s presidential waiver provisions before those tariffs became enforceable.
The executive order also suspended provisions imposing additional 500% duties on Russian-origin goods and separate penalties aimed at countries facilitating sanctions evasion. Trump said he had submitted the required certification to Congress explaining that the decision served American national interests. Importantly, the waiver does not eliminate every existing sanction against Russia, nor does it permanently repeal the legislation. The administration retains authority to reconsider its decision if circumstances change, leaving affected countries with temporary relief rather than a guarantee of lasting protection.
The Tariffs Were Designed to Cut Into Russia’s Energy Revenue
The legislation Trump temporarily set aside was intended to increase economic pressure on Moscow over its continuing war against Ukraine. Signed into law on September 18, 2026, the measure was championed by the late Republican Senator Lindsey Graham and supported by lawmakers seeking stronger restrictions on Russian officials, financial institutions and energy transactions. Instead of targeting Russia alone, the legislation also threatened countries purchasing large quantities of Russian oil and natural gas. The objective was to make continued energy trade with Moscow considerably more expensive for nations that also depend on access to American markets.
That approach created a difficult economic calculation. A country buying discounted Russian crude could potentially save money on energy while exposing its exports to steep American tariffs. Supporters believed this pressure could reduce revenue available to Russia’s government and military. Critics warned that broad trade penalties could also destabilize international commerce and interfere with energy supplies. Trump’s waiver therefore represents more than a routine tariff adjustment. It changes the immediate pressure facing Russian energy customers while reopening disagreements over how Washington should balance economic stability with its response to Moscow’s invasion.
India and China Receive Important Relief From the New Tariff Threat
India and China stand among the world’s most significant purchasers of Russian petroleum, making them central to the debate surrounding the American sanctions law. S&P Global Commodity Insights estimated that India imported approximately 1.6 million barrels of Russian crude per day in August 2026, while China purchased roughly 1.1 million barrels daily. Those figures represent a particular month’s crude shipments rather than permanent purchasing levels. Nevertheless, they demonstrate why penalties targeting major Russian energy customers could have substantial international consequences.
The proposed duties would have applied to goods entering the United States from affected countries, rather than simply imposing an additional tax on the Russian crude they purchased. That distinction matters for international manufacturers and retailers. A broad increase in import duties could affect products far removed from the energy industry, creating additional costs for businesses purchasing manufactured goods. India’s government had warned that the measure could harm its relationship with Washington, while China criticized the use of extraterritorial trade pressure. By suspending implementation, Trump has reduced the immediate risk of a major confrontation with two important global trading partners.
Trump’s Decision Follows a Controversial Russian Diesel Agreement
The tariff waiver arrived shortly after Trump announced an agreement intended to increase Russian diesel supplies to international markets. On October 9, the president said Russia had agreed to release more than 300,000 metric tonnes of diesel immediately, followed by another 500,000 tonnes in November and one million tonnes afterward. Trump presented the arrangement as an effort to address high fuel prices. His administration also eased restrictions affecting Russian diesel exports, creating a separate controversy over whether Washington was weakening pressure on Moscow to secure additional energy supplies.
The proposed shipments sound substantial, but their significance becomes clearer when compared with actual consumption. Reuters calculated that the initial 300,000-tonne commitment represented approximately 2.25 million barrels, less than one day’s diesel demand from the American transportation sector alone. Questions also remain about shipping availability and Russian refinery capacity after repeated Ukrainian attacks on energy infrastructure. Announced export commitments do not establish that all the promised fuel has reached buyers. For Canadian consumers hoping the agreement will quickly reduce diesel and gasoline prices, the limited initial volumes provide an important reason to remain cautious.
Oil Prices Are Near US$110 Despite Washington’s Efforts
Energy markets remain under considerable pressure despite efforts to increase available supplies. On October 16, Brent crude briefly reached US$110 a barrel, its highest level since May, before settling at US$109.86. That represented a daily increase of approximately 3.7%. West Texas Intermediate crude, the main American oil benchmark, settled at US$101.41. The increases reflected renewed concerns that escalating tensions in the Middle East could disrupt oil production, transportation routes and regional energy infrastructure.
The broader conflict involving Iran has contributed to uncertainty around shipping through the Persian Gulf and surrounding waters. Attacks on energy facilities and vessels can influence prices even when the immediate quantity of oil lost is relatively small, because traders must account for the risk of further interruptions. Expensive tanker transportation adds another layer of pressure. Trump’s Russian energy policy could help ease some supply concerns if additional shipments become available, but the waiver does not resolve the wider Middle Eastern conflict. As long as markets remain worried about future disruptions, Canadian fuel prices may stay elevated regardless of changes to American sanctions.
Canadian Drivers Are Already Paying Nearly $2 a Litre in Several Cities
The impact of expensive energy is visible in Canadian gasoline prices. According to Kalibrate Canada’s daily pump-price survey for October 16, the national volume-weighted average for regular gasoline was 182.4 cents per litre. Vancouver motorists faced approximately 204.7 cents per litre, while Montreal averaged 192.3 cents and Toronto stood at 179.9 cents. Calgary was considerably less expensive at 156.0 cents per litre. These differences illustrate how local market conditions, fuel supply arrangements and taxes influence prices in addition to international crude oil movements.
For an ordinary household, the figures translate into a significant recurring expense. Filling a 50-litre tank at the reported national average would cost approximately C$91.20, while an equivalent fill in Vancouver would exceed C$102. A family operating two gasoline-powered vehicles could therefore spend hundreds of dollars each month simply getting to work, attending appointments and completing everyday errands. Actual costs vary with driving distance and vehicle efficiency, but the household pressure is easy to understand. Trump’s decision may reduce some international trade uncertainty, yet it offers no direct guarantee that Canadian service stations will lower their posted prices.
Diesel Shortages Could Keep Grocery and Transportation Costs Elevated
Gasoline attracts considerable attention because its price is displayed prominently at service stations. Diesel, however, can have broader consequences for the cost of living. Kalibrate reported a national average diesel price of 268.4 cents per litre on October 16, substantially higher than regular gasoline. Diesel is essential to many commercial trucks, agricultural machines and industrial operations. When businesses pay more to move products, some of those additional expenses can eventually reach consumers through higher delivery charges, grocery prices and service costs.
The International Energy Agency warned on October 14 that global diesel shortages could persist well into 2027. According to the agency, disruptions in Russia and the Middle East reduced combined diesel exports by approximately 1.3 million barrels per day in September, equivalent to about 4.5% of worldwide diesel and gasoil demand. Refining margins also reached exceptionally high levels as available supplies tightened. These findings suggest that even successful Russian export arrangements may offer only limited relief. For Canadian farmers, truck operators and retailers, diesel availability could remain a serious concern long after the immediate tariff dispute fades from the headlines.
Canada’s Oil Wealth Does Not Automatically Translate Into Cheap Gasoline
Canada is one of the world’s major petroleum producers, yet its drivers remain exposed to international energy prices. Canada Energy Regulator statistics show that the country exported approximately 4.3 million barrels of crude oil per day in 2025, with 90.1% going to the United States. Canadian crude also represented 63.4% of America’s total crude oil imports that year. These figures demonstrate the scale of the integrated North American energy system and Canada’s importance as a supplier to American refineries.
However, producing large quantities of oil does not mean domestic gasoline prices are insulated from global market conditions. Retail prices reflect several components, including crude oil costs, refinery margins, transportation, marketing expenses and taxes. Canadian refineries and fuel distributors operate within markets influenced by international prices and American supply conditions. Higher crude prices can benefit Canadian oil producers through stronger revenues, while simultaneously increasing costs for households and businesses purchasing refined fuels. This creates an uneven economic outcome: parts of Canada’s energy sector may benefit from an oil-price surge even as motorists face more expensive commutes and transportation-dependent businesses struggle with operating costs.
Ottawa Has Already Extended Fuel Tax Relief Into 2027
The federal government has taken steps to reduce the immediate burden of high fuel prices. On September 2, Finance Minister François-Philippe Champagne announced that Ottawa would extend its temporary suspension of federal fuel excise taxes through January 31, 2027. The measure eliminates the regular federal excise charge of 10 cents per litre on gasoline and four cents per litre on diesel during the suspension period. From February through March 2027, the government plans to restore half of those rates before returning to the regular levels in April. Ottawa estimates that the full temporary relief program will provide approximately C$5.3 billion in tax relief during 2026–27.
Provincial governments have also introduced additional measures. Alberta suspended its 13-cent-per-litre provincial fuel tax beginning October 1, with relief scheduled through December 2026. Prince Edward Island similarly suspended provincial gasoline and diesel taxes beginning September 26 through January 31, 2027. These initiatives provide some protection against international price increases, but they cannot eliminate the underlying cost of crude oil, refining or transportation. Other applicable sales taxes and fuel levies may remain. The result is a market where government relief can lower the final bill without fully reversing the effects of global energy shortages.
Ukraine and U.S. Lawmakers Warn That the Waiver Could Strengthen Moscow
The latest decision has generated criticism that extends beyond its economic consequences. Ukrainian President Volodymyr Zelenskyy condemned Trump’s decision, arguing that easing financial pressure on Moscow could encourage further attacks against Ukraine. His criticism followed reports of Russian strikes targeting Ukrainian energy infrastructure. American lawmakers also challenged the policy reversal. Democratic Representative Don Beyer described the waiver as a retreat from congressional efforts to punish Russia, while several Republicans had already raised concerns about the administration’s separate diesel agreement with Moscow.
Russian officials welcomed the decision. Kirill Dmitriev, a senior Russian investment envoy, portrayed the waiver as an important development for potential economic cooperation with Washington. The opposing reactions highlight the difficult trade-off surrounding energy sanctions. Restricting Russian petroleum exports can reduce Moscow’s potential revenue but may also tighten global fuel supplies and increase prices. Allowing more Russian energy into international markets could ease shortages while providing additional income to Russia. Neither outcome can be reduced to a simple guarantee. The financial and diplomatic consequences will depend on future oil shipments, the effectiveness of remaining sanctions and developments in the war.
Canadian Fuel Prices Will Depend on More Than Trump’s Tariff Decision
For Canada, the next few months will provide a clearer indication of whether Washington’s policy change meaningfully affects energy markets. Traders will be watching actual Russian oil and diesel shipments, refinery activity, tanker availability and developments around the Strait of Hormuz. The White House has directed American officials to continue monitoring purchases of Russian energy and sanctions evasion, while retaining the ability to reconsider the waivers. That means additional trade restrictions remain possible even though the immediate 100% tariff threat has been suspended.
The economic stakes extend beyond gasoline stations. Bank of Canada Governor Tiff Macklem has warned that prolonged energy-price increases could complicate efforts to contain inflation and potentially require higher interest rates if those pressures become persistent. For Canadian households already balancing mortgage payments, food expenses and transportation costs, this creates another layer of uncertainty. Trump’s decision may remove one potential source of disruption, but it does not resolve the shortages and geopolitical tensions pushing energy prices higher. Until crude and refined fuel markets become more stable, Canadian drivers could continue paying unusually high prices even as Washington changes course on Russian sanctions.
