The Dartmouth Refinery is a former

oil refinery An oil refinery or petroleum refinery is an industrial processes, industrial process Factory, plant where petroleum (crude oil) is transformed and refining, refined into products such as gasoline (petrol), diesel fuel, Bitumen, asphalt base, ...

in Dartmouth,

Nova Scotia Nova Scotia is a Provinces and territories of Canada, province of Canada, located on its east coast. It is one of the three Maritime Canada, Maritime provinces and Population of Canada by province and territory, most populous province in Atlan ...

, owned by

Imperial Oil Imperial Oil Limited () is a Canadian petroleum company. It is Canada's second-largest integrated oil company. It is majority-owned by American oil company ExxonMobil, with a 69.6% ownership stake in the company. It is a producer of crude oil, ...

. It was located on the eastern side of

Halifax Harbour Halifax Harbour is a large natural harbour on the Atlantic coast of Nova Scotia, Canada, located in the Halifax Regional Municipality. Halifax largely owes its existence to the harbour, being one of the largest and deepest ice-free natural har ...

, and the

crude oil Petroleum, also known as crude oil or simply oil, is a naturally occurring, yellowish-black liquid chemical mixture found in geological formations, consisting mainly of hydrocarbons. The term ''petroleum'' refers both to naturally occurring u ...

arrived via

ship A ship is a large watercraft, vessel that travels the world's oceans and other Waterway, navigable waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research and fishing. Ships are generally disti ...

. It covered some

south South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both west and east. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþa ...

of central Dartmouth, with the

neighbourhood A neighbourhood (Commonwealth English) or neighborhood (American English) is a geographically localized community within a larger town, city, suburb or rural area, sometimes consisting of a single street and the buildings lining it. Neighbourh ...

around it being known as Imperoyal.

History

The refinery was founded in 1918, in part to meet the burgeoning needs of the

First World War World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

. It played an important role in the

Second World War World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

, providing the

fuel A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work (physics), work. The concept was originally applied solely to those materials capable of releasing chem ...

for much of the Allied

North Atlantic The Atlantic Ocean is the second largest of the world's five oceanic divisions, with an area of about . It covers approximately 17% of Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for ...

convoys A convoy is a group of vehicles, typically motor vehicles or ships, traveling together for mutual support and protection. Often, a convoy is organized with armed defensive support and can help maintain cohesion within a unit. It may also be used ...

. The site was originally the site of

Fort Clarence Fort Clarence is a now defunct fortification that is located in Rochester, Kent, England. History The archway by the fort's drawbridge was demolished in the 1930s. The fort, on the left, is now converted into flats. The fort was built bet ...

, one of the eighteenth-century forts guarding the harbour against attack. On July 21, 2011, the refinery was temporarily shut down due to damage sustained during an

electrical storm A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized by the presence of lightning and its acoustics, acoustic effect on the Earth's atmosphere, known as thunder. Relatively weak thunderstorm ...

. Scheduled maintenance was moved ahead to coincide with the repairs. Meanwhile, some fuel suppliers in the refinery's service area closed down due to a lack of supply and the wholesale price for gasoline in New York rose marginally.

Closing

On June 19, 2013, Imperial Oil announced that the company would be converting the refinery to a marine terminal planned for later in 2013. As a result, sales of

Bunker fuel Heavy fuel oil (HFO) is a category of fuel oils of a tar-like consistency. Also known as bunker fuel, or residual fuel oil, HFO is the result or remnant from the distillation and cracking process of petroleum. For this reason, HFO contains sev ...

to commercial shippers in the Port of Halifax were phased out,

asphalt Asphalt most often refers to: * Bitumen, also known as "liquid asphalt cement" or simply "asphalt", a viscous form of petroleum mainly used as a binder in asphalt concrete * Asphalt concrete, a mixture of bitumen with coarse and fine aggregates, u ...

and the production of

butane Butane () is an alkane with the formula C4H10. Butane exists as two isomers, ''n''-butane with connectivity and iso-butane with the formula . Both isomers are highly flammable, colorless, easily liquefied gases that quickly vaporize at ro ...

and

propane Propane () is a three-carbon chain alkane with the molecular formula . It is a gas at standard temperature and pressure, but becomes liquid when compressed for transportation and storage. A by-product of natural gas processing and petroleum ref ...

ended. The refinery was demolished over the period of Q42015-Q42017. More than 37,000 mt of steel was scrapped. The project plan required more than 300,000 man hours to flatten and then remove the buildings, vessels, and tanks.

Refinery details

The refinery processed some . It was one of three refineries that supplied

heating oil Heating oil is any petroleum product or other oil used for heating; it is a fuel oil. Most commonly, it refers to low viscosity grades of fuel oil used for furnaces or boilers for home heating and in other buildings. Home heating oil is often ...

and gasoline to Atlantic Canada, the others being the considerably larger

Irving Oil Irving Oil Ltd. is a Canadian privately owned intergenerational gasoline, oil, and natural gas producing and exporting company, a subsidiary of the parent company Irving Group of Companies, one of the largest "private conglomerates" in North Amer ...

refinery in

Saint John, New Brunswick Saint John () is a port#seaport, seaport city located on the Bay of Fundy in the province of New Brunswick, Canada. It is Canada's oldest Municipal corporation, incorporated city, established by royal charter on May 18, 1785, during the reign ...

and the

Come By Chance Refinery Come By Chance Refinery is a renewable diesel refinery operated by Braya Renewable Fuels in Come By Chance, Newfoundland and Labrador, Canada. It has a refining capacity of . History The refinery was built by John Shaheen's Shaheen Resources f ...

in Newfoundland. The Dartmouth refinery supplied most of Nova Scotia's needs and provided oil and gas to all retail stations and bulk terminals in

. The refinery exported

gasoline Gasoline ( North American English) or petrol ( Commonwealth English) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines. When for ...

to the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

market and employed some 200 people.

References

External links

Dartmouth Refinery(Imperial Oil website)Map of the refinery location
{{ExxonMobil Oil refineries in Canada Imperial Oil Buildings and structures in Halifax, Nova Scotia Petroleum industry in Nova Scotia ExxonMobil buildings and structures