A filling station (also known as a gas station or petrol station ) is a facility that sells fuel and engine for . It serves as a local fuel depot and retailer who receive fuel products from refineries (via regular tank truck resupplies), keep the fuels in (typically underground) , and distribute individual product to motorist at a daily varied price.
The most common fuels sold are such as gasoline (a.k.a. petrol, often as multiple products according to different ) and diesel fuel, as well as liquified petroleum gas (LPG, i.e. autogas), compressed natural gas, compressed hydrogen, hydrogen compressed natural gas, liquid hydrogen, kerosene, (like methanol, ethanol, butanol, and propanol), (like straight vegetable oil and biodiesel), or other types of . are used to pump fuel into the within , gauge the volume of fuel transferred to the vehicle, and calculate the financial cost of the consumer needs to pay. Besides fuel pumps, one other significant device which is also found in filling stations and can refuel certain (compressed-air) vehicles is an air compressor, although generally these are just used to inflate car .
Many filling stations provide convenience stores, which may sell convenience food, beverages, tobacco products, , newspapers, magazines, and, in some cases, a small selection of grocery store items, such as milk or eggs. Some also sell propane or butane and have added shops to their primary business. Conversely, some , such as supermarkets, , , or traditional convenience stores, have provided fuel pumps on the premises.
In the rest of the English-speaking world, the generic term for fuel is "petrol", which was originally the brand of a petroleum distillate made by Carless Refining and Marketing Ltd as a mineral oil solvent. As a result, the term " petrol station" or " petrol pump" is used in the United Kingdom. In Ireland, New Zealand and South Africa " garage" and " forecourt" are still commonly used. Similarly, in Australia, New Zealand, the United Kingdom, and Ireland, the term " service station" describes any petrol station; Australians and New Zealanders also call it a " servo". In Indian English, Pakistan and Bangladesh, it is called a " petrol pump" or a " petrol bunk". In Japanese, a commonly used term is group=Note although the abbreviation SS (for service station) is also used.
In the mid-1960s in Moscow there were about 250 stations. A significant boost in retail network development occurred with the mass launch of the car "Zhiguli" at the AvtoVAZ, which was built in Tolyatti in 1970. Gasoline for other than non-private cars was sold for ration cards only. This type of payment system stopped in the midst of perestroika in the early 1990s.
Since the saturation of automobile filling stations in Russia is insufficient and lags behind the leading countries of the world, there is a need to accommodate new stations in the cities and along the roads of different levels.
The first "drive-in" filling station, Gulf Refining Company, opened to the motoring public in Pittsburgh on December 1, 1913, at Baum Boulevard and St Clair's Street. First Drive-In Filling Station , ExplorePAhistory.com Prior to this, automobile drivers pulled into almost any general or hardware store, or even blacksmith shops in order to fill up their tanks. On its first day, the station sold of gasoline at 27 cents per gallon (7 cents per litre). This was also the first architect-designed station and the first to distribute free road maps. The first alternative fuel station was opened in San Diego, California, by Pearson Fuels in 2003.
Maryland officials said that on September 26, 2019, RS Automotive in Takoma Park, Maryland became the first filling station in the country to convert to an EV charging station.
Older stations tend to use a separate pipe for every kind of available fuel and for every dispenser. Newer stations may employ a single pipe for every dispenser. This pipe houses a number of smaller pipes for the individual fuel types. Fuel tanks, dispenser and nozzles used to fill car tanks employ vapor recovery systems, which prevents releases of vapor into the atmosphere with a system of pipes. The exhausts are placed as high as possible. A vapor recovery system may be employed at the exhaust pipe. This system collects the vapors, liquefies them and releases them back into the lowest grade fuel tank available.
The forecourt is the part of a filling station where vehicles are refueled. Gasoline pumps are placed on concrete plinths, as a precautionary measure against collision by motor vehicles. Additional elements may be employed, including metal barriers. The area around the gasoline pumps must have a drainage system. Since fuel sometimes spills onto the pavement, as little of it as possible should remain. Any liquids present on the forecourt will flow into a channel drain before it enters a petrol interceptor which is designed to capture any hydrocarbon pollutants and filter these from rainwater which may then proceed to a sanitary sewer, stormwater drain, or to ground.
If a filling station allows customers to pay at the dispenser, the data from the dispenser may be transmitted via RS-232, RS-485 or Ethernet to the point of sale, usually inside the filling station's building, and fed into the station's cash register operating system. The cash register system gives a limited control over the gasoline pump, and is usually limited to allowing the clerks to turn the pumps on and off. A separate system is used to monitor the fuel tank's status and quantities of fuel. With sensors directly in the fuel tank, the data is fed to a terminal in the back room, where it can be downloaded or printed out. Sometimes this method is bypassed, with the fuel tank data transmitted directly to an external database.
The construction model for underground modular filling station makes the installation time shorter, designing easier and manufacturing less expensive. As a proof of the model's installation speed an unofficial world record of filling station installation was made by U-Cont Oy Ltd when a modular filling station was built in Helsinki, Finland in less than three days, including groundwork. The safety of modular filling stations has been tested in a filling station simulator, in Kuopio, Finland. These tests have included for instance burning cars and explosions in the station simulator. Ucont
Gas station attendants have suffered adverse health consequences depending on the type of fuel used, exposure to vehicle exhaust, and types of personal protective equipment (PPE) offered. Studies have noted higher levels of chromosomal deletions and higher rates of miscarriage, and workers have reported headaches, fatigue, throat irritation and depression. Exposure to exhaust and fumes has been associated with eye irritation, nausea, dizziness, and cough.
Because of the relatively small size of former stations (compared to larger brownfields), the cost-per-acre to rehabilitate the land is higher; the total cost in the United States is not known but is in the billions of dollars. Individual cleanups may be complex, with some in Canada taking decades and costing millions of dollars both for the cleanup efforts and in legal fees to determine whether individuals, governments, or corporations are liable for costs.
In Brazil, the main operators are Vibra Energia and Ipiranga, but Esso and Shell (Raízen) are also present.
In Mexico, the historical monopoly filling station operator, and still the largest, is Pemex, but ever since Mexico's energy laws were gradually liberalized starting from 2013, foreign brands such as Shell, BP, Mobil and Chevron, as well as the country's largest convenience store chain Oxxo, have also started operating filling stations.
In the United Kingdom, the three largest are BP, Esso and Shell; the "Big Four" supermarket chains, Morrisons, Sainsbury's, Asda and Tesco, also operate filling stations, as well as some smaller supermarket chains such as The Co-operative Group and Waitrose.
In Poland, the three largest operators are the partially state-owned Orlen (including acquisitions Grupa Lotos and PGNiG), followed by Shell and BP. Smaller operators include Auchan, , Circle K, MOL Group and Żabka.
In Australia, the major operators are Ampol, BP, Chevron Australia (Caltex), EG Australia, ExxonMobil Australia (Mobil), Puma Energy, United Petroleum and Viva Energy (mostly under the dual Shell-Coles Express branding). Smaller operators include Costco, Liberty Oil, Seven & i Holdings (operates servos under the 7-Eleven convenience store branding) and Shell Australia.
In India, the three major operators are the state-owned Hindustan Petroleum, Bharat Petroleum and Indian Oil Corporation, which together control approximately 87% of the market. Foreign brands such as BP (joint venture with Reliance Industries, branded as Jio-bp) and Shell are also present.
In Japan, the four major operators are: Cosmo Oil, Idemitsu Kosan (under the brand names apollostation and Idemitsu), ENEOS Corporation (under the brand names ENEOS, Express and General) and San-Ai Oil (under the brand name Kygnus). Smaller operators include: Japan Agricultural Cooperatives (under the brand name , except in Hokkaido where the brand name is operated by ) and Mitsubishi Group (operates self-service stations under the Lawson convenience store branding). Previously, foreign filling station brands were also present in Japan: mainly Shell (operated by Idemitsu since its acquisition of Showa Shell Sekiyu in 2018–19, all rebranded to apollostation by 2023), Esso and Mobil (last operated by ENEOS Corporation under license from ExxonMobil, all rebranded to ENEOS in 2019).
In New Zealand, BP has an mobile app that detects a user's location, then allows one to select the type of fuel, which pump, and how much to spend. The amount is then deducted from the user's account.
The first self-service station in the United States was in Los Angeles, opened in 1947 by Frank Urich. In Canada, the first self-service station opened in Winnipeg, Manitoba, in 1949. It was operated by the independent company Henderson Thriftway Petroleum, owned by Bill Henderson.
In New Jersey, filling stations offer only full service (and mini service); attendants there are required to pump gasoline for customers. Customers, in fact, are prohibited by law from pumping their own gasoline. The only exception to this within New Jersey is at the filling station next to Joint Base McGuire-Dix-Lakehurst in Wrightstown. New Jersey prohibited self-service in 1949, with the passage of "Retail Gasoline Dispensing Safety Act," after lobbying by service station owners. That laws states that "Because of the fire hazards directly associated with dispensing fuel, it is in the public interest that gasoline station operators have the control needed over that activity to ensure compliance with appropriate safety procedures, including turning off vehicle engines and refraining from smoking while fuel is dispensed." Proponents of the prohibition cite safety and jobs as reasons to keep the ban. Of note, the ban does not apply to the pumping of diesel fuel at filling stations (though individual filling stations may prohibit this); nor does it apply to the pumping of gasoline into boats or aircraft.
Oregon prohibited self-service in a 1951 statute prohibiting that listed 17 different justifications, including flammability, the risk of crime from customers leaving their vehicles, toxic fumes, and the jobs created by requiring mini service.ORS 480.315. In 1982 Oregon voters rejected a ballot measure sponsored by the service station owners, which would have legalized self-service.Ballot Measure 4 of 1982 was titled "Permits Self-Service Dispensing of Motor Vehicle Fuel at Retail" and failed with 440,824 votes in favor and 597,970 against. Oregon legislators passed a bill that was signed into law by the Governor in May 2017 to allow self-service for counties with a total population of 40,000 or less beginning in January 2018. Governor Tina Kotek passed a law allowing for it in 2023, but stations are still required to provide full-serve for customers who want it.
The constitutionality of the self-service bans has been disputed. The Oregon statute was brought into court in 1989 by ARCO, and the New Jersey statute was challenged in court in 1950 by a small independent service station, Rein Motors. Both challenges failed. Former New Jersey governor Jon Corzine sought to lift the ban on self-service for New Jersey. He asserted that it would be able to lower gas prices, but some New Jerseyans argued that it could cause drawbacks, especially unemployment.
The town of Huntington, New York has prohibited self-service stations since the early 1970s firstly to prevent theft and later due to safety concerns.
The towns of Arlington, Massachusetts and Weymouth, Massachusetts have also prohibited self-service stations since 1975 and 1977, respectively.
Contrary to popular belief, lit cigarettes are not capable of igniting gasoline. However, several states outlaw smoking at gas stations as the fire from the ignition source used to light the cigarette can ignite gasoline vapors. Most gas stations and many municipalities will also explicitly ban any smoking activity within certain distances of gasoline pumps.
Stations usually have an Gas compressor, usually with a built-in or provided handheld tire-pressure gauge, to inflate tires and a hose to add water to vehicle radiators. Some air compressor machines are free of charge, while others charge a small fee to use (usually 50 cents to a dollar in North America). In some US states, such as California, state laws require that paying customers must be provided with free air compressor service and radiator water.
In some regions of America and Australia, many filling stations have a mechanic on duty, but this practice has died out in other parts of the world.
Many filling stations have integrated convenience stores which sell food, beverages, and often cigarettes, lottery tickets, motor oil, and auto parts. Prices for these items tend to be higher than they would be at a supermarket or discount store.
Many stations, particularly in the United States, have a fast food outlet inside. These are usually "express" versions with limited seating and limited menus, though some may be regular-sized and have spacious seating. Larger restaurants are common at and toll road .
In some US states, beer, wine, and liquor are sold at filling stations, though this practice varies according to state law ( see Alcohol laws of the United States by state). Nevada also allows the operation of slot machines and video poker machines without time restrictions.
, often coin-operated, are a common amenity to allow the cleaning of vehicle interiors, either by the customer or by an attendant.
Some stations are equipped with . Car washes are sometimes offered free of charge or at a discounted price with a certain amount of fuel purchased. Conversely, some car washes operate filling stations to supplement their businesses.
From approximately 1920 to 1980, many service stations in the US provided free road maps affiliated with their parent oil companies to customers. This practice fell out of favor due to the 1970s energy crisis.
Since 2007, gasoline prices in the UK rose by nearly 40 pence per liter, going from 97.3 pence per liter in 2007 to 136.8 pence per liter in 2012.
In much of Europe, including the UK, France and Germany, stations operated by large supermarket chains usually price fuel lower than stand-alone stations. In most of mainland Europe, sales tax is lower on diesel fuel than on gasoline, and diesel is accordingly the cheaper fuel: in the UK and Switzerland, diesel has no tax advantage and retails at a higher price by quantity than gasoline (offset by its higher energy yield).
In 2014, according to Eurostat, the mean EU28 price was €1.38 /L for euro-super 95 (gasoline), €1.26 /L for diesel. The least expensive gasoline was in Estonia at €1.10 /L, and the most expensive at €1.57 /L in Italy. The least expensive diesel was in Estonia at €1.14 /L, and the most expensive at €1.54 /L in the UK. The least expensive LPG was in Belgium at €0.50 /L, and the most expensive at €0.83 /L in France.
In Canada and the United States, federal, state or provincial, and local sales taxes are usually included in the price, although tax details are often posted at the pump and some stations may provide details on sales receipts. Gasoline taxes are often Ring Fenced (dedicated) to fund transportation projects such as the maintenance of existing roads and the construction of new ones.
Individual filling stations in the United States have little if any control over gasoline prices. The wholesale price of gasoline is determined according to area by oil companies which supply the gasoline, and their prices are largely determined by the world markets for oil. Individual stations are unlikely to sell gasoline at a loss, and the profit margin—typically between 7 and 11 cents a US gallon (2–3 cents per liter)—that they make from gasoline sales is limited by competitive pressures: a gas station which charges more than others will lose customers to them. Most stations try to compensate by selling higher-margin food products in their convenience stores.
Even with oil market fluctuations, prices for gasoline in the United States are among the lowest in the industrialized world; this is principally due to lower taxes. While the sales price of gasoline in Europe is more than twice that in the United States, the price excluding taxes is nearly identical in the two areas. Some Canadians and Mexicans in communities close to the US border drive into the United States to purchase cheaper gasoline.
Due to heavy fluctuations in price in the United States, some stations offer their customers the option to buy and store gasoline for future uses, such as the service provided by First Fuel Bank.
In order to save money, some consumers in Canada and the United States inform each other about low and high prices through the use of gasoline price websites. Such websites allow users to share prices advertised at filling stations with each other by posting them to a central server. Consumers then may check the prices listed in their geographic area in order to select the station with the lowest price available at the time. Some television and radio stations also compile pricing information via viewer and listener reports of pricing or reporter observations and present it as a regular segment of their newscasts, usually before or after traffic reports. These price observations must usually be made by reading the pricing signs outside stations, as many companies do not give their prices by telephone due to competitive concerns. It is a criminal offense to have written or verbal arrangements with competitors, suppliers or customers for:
Gas stations must never hold discussions with other competitors regarding pricing policies and methods, terms of sale, costs, allocation of markets or boycotts of our petroleum products.
On the other hand, some of the major oil-producing countries such as the Gulf states, Iran, Iraq, and Venezuela provide subsidized fuel at well-below world market prices. This practice tends to encourage heavy consumption.
Hong Kong has some of the highest pump prices in the world, but most customers are given discounts as card members.
Singapore, like Hong Kong, also has similarly high pump prices, which are largely based on a pricing strategy called Mean of Platts Singapore (MOPS). As Singapore does not have any oil reserves of its own, the city-state has instead built several off-shore refineries to refine oil imported mostly from Indonesian oil fields, as the latter country does not have enough refining capacity and capability of its own. Because neighbouring country Malaysia has cheaper pump prices than Singapore, cars registered in Singapore crossing over into Malaysia are legally required to have at least three-quarters of a tank of fuel since 1991 to prevent evading fuel duties, and when filling up in Malaysia, Singaporean-and Thai-registered hybrid and petrol-powered vehicles are legally restricted to only fill up on unsubsidised, premium-grade RON97-100 petrol, as RON95 petrol in Malaysia is partially subsidised by the Government of Malaysia for the benefit of lower-income Malaysian residents.
In Western Australia a program called FuelWatch requires most filling stations to notify their "tomorrow prices" by 2pm each day; prices are changed at 6am each morning, and must be held for 24 hours. Each afternoon, the prices for the next day are released to the public and the media, allowing consumers to decide when to fill up.
In New Zealand a filling station is often referred to as a service station, petrol station or garage, even though it may not offer mechanical repairs or assistance with dispensing fuel. Levels of service available include full service, for which assistance in dispensing fuel is offered, as well as offers to check tire pressure or clean vehicle windscreens. That type of service is becoming uncommon in New Zealand, particularly Auckland. Further south of Auckland, many filling stations offer full service. There is also help service or assisted service, for which customers must request assistance before it is given, and self-service, for which no assistance is available.
In the US, a filling station that also offers services such as oil changes and mechanical repairs to automobiles is called a service station. Until the 1970s the vast majority of filling stations were service stations. These stations typically offered free air for inflating tires, as compressed air was already on hand to operate the repair garage's pneumatic tools. While a few filling stations with a service station remain, many in the 1980s and 1990s were Adaptive reuse to convenience stores while still selling fuel, while others continued to offer services but discontinued offering fuel.
This kind of business provided the name for the US comic strip Gasoline Alley, where a number of the characters worked.
In the UK and Ireland, a 'service station' refers to much larger facilities, usually attached to motorways (see rest area) or major truck routes, which provide food outlets, large parking areas, and often other services such as hotels, arcade games, and shops in addition to 24-hour fuel supplies and a higher standard of restrooms. Fuel is typically more expensive from these outlets due to their premium locations. UK or Irish service stations do not usually repair automobiles.
Often, the state government maintains public directly connected to freeways, but does not rent out space to private businesses, as this is specifically prohibited by law via the Interstate Highway Act of 1956 which created the national Interstate Highway System, except sites on freeways built before January 1, 1960, and toll highways that are self-supporting but have Interstate designation, under a grandfather clause. As a result, such areas often provide only minimal services such as restrooms and vending machines.
Private entrepreneurs develop additional facilities, such as or travel centers, restaurants, gas stations, and motels in clusters on private land adjacent to major interchanges. In the US, Pilot Flying J and TravelCenters of America are two of the most common full-service chains of truck stops. Because these facilities are not directly connected to the freeway, they usually have huge signs on poles high enough to be visible by motorists in time to exit from the freeway. Sometimes, the state also posts small official signs (normally blue) indicating what types of filling stations, restaurants, and hotels are available at an upcoming exit; businesses may add their logos to these signs for a fee.
In Canada, the province of Ontario has stops along two of its 400-series highways, the 401 and the 400, traditionally referred to as "Service Centres", but recently renamed "ONroute" as part of a full rebuild of most of the sites. Owned by the provincial government, but leased to private operator Host Kilmer Service Centres, they contain food courts, convenience stores, washrooms, and co-located gas and diesel bars with attached convenience stores. Food providers include Tim Hortons (at all sites), A&W, Wendy's and Pizza Pizza. At most sites fuel is sold by Canadian Tire, with a few older Esso gas bars at earlier renovated locations.
In Canada, the most commonly found octane grades are 87 (regular), 89 (mid grade) and 91 (premium), using the same "(R+M)/2 Method" used in the US (see below).
In China, the most commonly found octane grade is RON 91 (regular), 93 (mid grade) and 97 (premium). Almost all of the fuel has been unleaded since 2000. In some premium filling stations in large cities, such as PetrolChina and Sinopec, RON 98 gas is sold for racing cars.
In Europe, gasoline is unleaded and available in 95 RON ( Eurosuper) and, in nearly all countries, 98 RON ( Super Plus) octanes; in some countries 91 RON octane gasoline is offered as well. In addition, 100 RON is offered in some countries in continental Europe (Shell markets this as V-Power Racing). Some stations offer 98 RON with lead substitute (often called Lead-Replacement Petrol, or LRP).
In New Zealand, gasoline is unleaded, and most commonly available in two grades: 91 RON ("Regular") and 95 RON ("Premium"). 98 RON is available at selected BP ("Ultimate") and Mobil ("Synergy 8000") service stations instead of the standard 95 RON. 96 RON was replaced by 95 RON, and subsequently abolished in 2006. Leaded fuel was abolished in 1996.
In the UK the most common gasoline grade (and lowest octane generally available) is 'Premium' 95 RON unleaded. 'Super' is widely available at 97 RON (for example Shell V-Power, BP Ultimate). Leaded fuel is no longer available.
In the United States all motor vehicle gasoline is tetraethyllead and is available in several grades with different octane rating; 87 (Regular), 89 (Mid-Grade), and 93 (Premium) are typical grades. At high altitudes in the Mountain States and the Black Hills of South Dakota, regular unleaded can be as low as 85 octane; this practice has become increasingly controversial, since it was instituted when most cars had carburetors instead of the fuel injection and electronic engine controls standard in recent decades.
In the US gasoline is described in terms of its "pump octane", which is the Arithmetic mean of their "RON" (Research Octane Number) and "MON" (Motor Octane Number). Labels on pumps in the US typically describe this as the "(R+M)/2 Method". Some nations describe fuels according to the traditional RON or MON ratings, so octane ratings cannot always be compared with the equivalent US rating by the "(R+M)/2 method".
Motorists occasionally pump gasoline into a diesel car by accident. The converse is almost impossible because diesel pumps have a large nozzle with a diameter of which does not fit the filler, and the nozzles are protected by a lock mechanism or a liftable flap. Diesel fuel in a gasoline engine—while creating large amounts of smoke—does not normally cause permanent damage if it is drained once the mistake is realized. However even a liter of gasoline added to the tank of a modern diesel car can cause irreversible damage to the injection pump and other components through a lack of lubrication. In some cases, the car has to be scrapped because the cost of repairs exceeds its residual value. The issue is not clear-cut as older diesels using completely mechanical injection can tolerate some gasoline—which has historically been used to "thin" diesel fuel in winter.
It is prohibited to use open flames on the forecourt of a filling station because of the risk of igniting gasoline vapor. In the United States, establishing fire codes and enforcing their compliance is the responsibility of state governments. Most localities ban smoking, open flames and running engines. Since the increased occurrence of static-related fires many stations have warnings about leaving the refueling point.
Cars can build up static charge by driving on dry road surfaces. However many tire compounds contain enough carbon black to provide an electrical ground which prevents charge build-up. Newer "high mileage" tires use more silica and can increase the buildup of static. A driver who does not discharge static by contacting a conductive part of the car will carry it to the insulated handle of the nozzle and the static potential will eventually be discharged when this purposely-grounded arrangement is put into contact with the metallic filler neck of the vehicle. "CarCare – Auto Clinic" Popular Mechanics, April 2003, p. 163. Ordinarily, vapor concentrations in the area of this filling operation are below the lower explosive limit (LEL) of the product being dispensed, so the static discharge causes no problem. The problem with ungrounded gasoline cans results from a combination of vehicular static charge, the potential between the container and the vehicle, and the loose fit between the grounded nozzle and the gas can. This last condition causes a rich vapor concentration in the ullage (the unfilled volume) of the gas can, and a discharge from the can to the grounded hanging hardware (the nozzle, hose, swivels and break-a-ways) can thus occur at a most inopportune point. The Petroleum Equipment Institute has recorded incidents of static-related ignition at refueling sites since early 2000. Petroleum Equipment Institute Retrieved 2014-06-10
Although persist that using a mobile phone while pumping gasoline can cause sparks or explosion, this has not been duplicated under any controlled condition. Nevertheless, mobile phone manufacturers and gas stations ask users to switch off their phones. One suggested origin of this myth is said to have been started by gas station companies because the cell phone signal would interfere with the fuel counter on some older model fuel pumps causing it to give a lower reading. In the MythBusters episode "Cell Phone Destruction", investigators concluded that explosions attributed to cell phones could be caused by static discharges from clothing instead and also observed that such incidents seem to involve women more often than men.
The US National Fire Protection Association does most of the research and code writing to address the potential for explosions of gasoline vapor. The customer fueling area, up to above the surface, normally does not have explosive concentrations of vapors, but may from time to time. Above this height, where most fuel filler necks are located, there is no expectation of an explosive concentration of gasoline vapor in normal operating conditions. Electrical equipment in the fueling area may be specially certified for use around gasoline vapors.
|
|