Hokkaido Refinery

Hokkaido Refinery is the northernmost Refinery in Japan, located in Tomakomai City. It began operations in 1973 as a base for supplying energy to Hokkaido, Tohoku, Hokuriku, and other areas. Hokkaido and other parts of northern Japan require a lot of kerosene and diesel for heating, among other petroleum products. In order to meet these energy needs, Hokkaido Refinery is equipped with a cracking unit. In this way, we are working to increase the production ratio of petroleum products that are in high demand and ensure a stable supply.
Introduction to Hokkaido Refinery

Overview
The refinery has a crude oil refining capacity of 140,000 barrels per day, refining the equivalent of about 5.1 Sapporo Domes worth of crude oil per year.
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Equipment capacity
It is a high-resolution Refinery equipped with a cracking unit to produce large quantities of kerosene, diesel, and gasoline for heating, which are in high demand in northern Japan.
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Site overview
Equipment, tanks, and shipping facilities are arranged compactly and functionally.
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Petroleum product manufacturing flow
It has 13 refining units and mainly processes crude oil shipped from the Middle East.
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Hokkaido Refinery Initiatives

Safety initiatives
All employees at our Refinery work together to implement activities to prevent serious accidents, based on the principle of "safety first."
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Environmental Initiatives
This Refinery began operations in 1973 with the aim of becoming the "Park Factory of the Northern Lands'' based on our basic policy of "creating Refinery that is loved by local people.''
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Commitment to quality
Since it began operations, this Refinery has consistently pursued quality control activities based on the management philosophy of "putting the consumer first," in order to steadily supply appropriate products that meet customer needs.
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Initiatives with local communities
Ever since it began operations, this Refinery has consistently followed its founder's philosophy of "working together with the local community," placing great importance on ties with the local community and working to act as a good corporate citizen.
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Learn about Hokkaido Refinery through video
Hokkaido limited TV commercial
This film depicts the thoughts and feelings of employees working at Hokkaido Refinery on a daily basis through "invisible letters.'' An "invisible letter" written toward the sky transcends time and connects to the future. In preparation for the day when a newborn baby receives a letter, we created this design with the hope of coexisting with the local environment and protecting the safety and security of the local community through a stable supply of energy.