Additionally, all Co-op manufactured gasolines receive formulation adjustments 10 times per year to ensure optimal seasonal performance. Accessed May 16, 2020. Enter your city, retail name or postal code. Top Tier TM gasolines are the premium standard, backed by a consortium of automakers who recognize that minimum governmental standards do not go far enough to ensure protection and performance optimization. TOP TIER™ Detergent Gasoline Brands All retail locations within the licensed country must meet the high standards of the TOP TIER™ program. All gas in Canada must contain a minimum level of detergent additives to help prevent internal gunk buildup, but the Top Tier standard is higher than that. The AAA estimates that top-tier gas costs on average about three cents more per gallon than non-top tier. A qualifying retailer must ensure that every grade in every retail location must meet or exceed the TTDG standard in order for the retailer to be designated as "TOP TIER". Suncor was worth about 24.62 billion U.S. dollars as of May 2020., Canadian Natural Resources Limited (NYSE: CNQ, TSX: CNQ.TO) ranks among the largest oil and gas exploration and production companies in the world. The piston then moves back up to expel the exhaust, and the cycle begins again. Some engines become more susceptible to detonation as they age, but if your vehicle doesn’t require premium, it isn’t pinging and it’s running fine, stick with regular. "Tourmaline Oil Corp. YCharts. © 2020 Postmedia Network Inc. All rights reserved. As the weather gets colder, you may also see “winter” gas, which differs from summer gas. TOP TIER Detergent Gasoline standards were developed by four of the world's top automakers: BMW, General Motors, Honda and Toyota. However, the firm also has interests in Texas and off the coast of Nova Scotia. Petroleum is a fluid found in the earth that can be refined into fuel and plastic. Top-tier gas is not the highest number on the fuel pump, but rather it is gas manipulated with additives and detergents to help your engine run more smoothly. This trend began with its decision to focus capital investment on crude oil resources. It's commonly believed that all brands of gas are more or less the same. If your engine makes a rattling or knocking noise, try moving up to a higher octane grade. Parkland Fuel Corporation (PKI.TO) is an energy supplier engaged in the marketing and distribution of a variety of petroleum products including gasoline, diesel, propane, lubricants, heating oil, and more. (CVE)." In a smooth-running engine, the mixture of fuel and air is precisely controlled so that it ignites exactly when it's supposed to during the combustion cycle. The oil and gas industry in Canada, as in other regions, is generally divided into three main segments: upstream, midstream, and downstream. "Suncor Energy Inc. Autolist is building a better automotive buying experience for everyone, by offering the best apps and the largest selection of new and used cars in the United States. Top Tier TM gasolines are the premium standard, backed by a consortium of automakers who recognize that minimum governmental standards do not go far enough to ensure protection and performance optimization. "Corporate Profile." It was then that several automakers were concerned that EPA standards weren't strong enough to protect their new high-tech engines. European, American and Japanese automakers fill out the list, which is as follows: Navistar International, which builds commercial vehicles, also recommends top tier gas in its vehicles. Both methods are relatively expensive compared to traditional well-extraction methods, making the break-even price of oil for oil-sand producers much higher than for more traditional producers. On the gas pump, you’ll notice information about ethanol. Ostensibly, octane ratings do have a relationship to a fuel's ability to resist knocking during combustion due to premature detonation. These fuels are often supplied by top-tier gas stations. Gasoline brands of this designation meet new, voluntary standards and have demonstrated their ability to keep engines clean through a series of demanding tests. “Summer” gas, which is more expensive to produce, evaporates more slowly and so pollutes less, and in warmer months, stations must sell it exclusively. The largest natural gas producers managed to make mild gains during the first ten months of 2019, but it was a challenging year for most small firms. Will I pay extra for TOP TIER Detergent Gasolines? To be labeled Top Tier, a gasoline’s componentry must pass rigorous tests to guarantee consumers a premium level of protection. The increased temperatures and pressures in the combustion chamber create an environment ripe for deposit formation. Enbridge Inc. (ENB.TO) is an energy infrastructure company that provides energy transportation, distribution, and related services. It operates a half-dozen refineries in North America and owns retail service stations in Canada.  The company had a market capitalization of about 2.61 billion U.S. dollars (3.68 billion Canadian) in May 2020.. This means if you want to add a fuel additive, you should do so before you add any more gas … Some symptoms include: Engine knock in particular can be damaging. "Company Overview." The winter blend can make it easier to start your engine in cold temperature because it’s more volatile, but the switch is really all about meeting regulations. Or drivers simply go to the station that's most convenient at the time. Upstream is a term for the exploration and production stages in the oil and gas industry. It's a trademarked name that is derived from a program started in 2004. Check your fuel cap to see which gas your car takes. This page requires Javascript. The spark plug fires, igniting the fuel and forcing the piston back down. Humans rely on petroleum for many goods and services, but it has a large and negative impact on the environment. Top-tier gas meets the more stringent standards set by some of the top automakers. Accessed May 16, 2020. Ethanol-enhanced gasoline is indicated by a number: E10, for example, is 10 per cent ethanol mixed with 90 per cent gasoline, a blend Natural Resources Canada says is safe for most engines. 30, 2020. Upstream companies engage in the exploration and production (E&P) of crude oil and natural gas, which entails searching for oil below the ground and drilling wells in order to access those reserves. (SU)." Investopedia uses cookies to provide you with a great user experience. All gas in Canada must contain a minimum level of detergent additives to help prevent internal gunk buildup, but the Top Tier standard is higher than that. However, the top-tier gas brands do more than just the minimum requirements set by the EPA. What Does Top-Tier Gas Do? Midstream is a term used to describe one of the three major stages of oil and gas industry operations. Your Corner Wrench: When to avoid ethanol in gas, Here's how Atkinson-cycle engines work to save gas, We encourage all readers to share their views on our articles using Facebook commenting, 60 years later, these Slowpokes still going strong, How It Works: All-wheel and four-wheel drive, Squeezing every penny into the tank can cost big dollars down the road, Nissan's 2021 Versa will start at less than $16,500 in Canada.