Par Hawaii Refining operates the Kapolei refinery, which is located in Hawaii, the US. It is an integrated refinery owned by Par Pacific Holdings. The refinery, which started operations in 1972, has an NCI of 4.

Key processes of the refinery

Crude Distillation Unit (mbd): 148
Vacuum Distillation (mbd): 75
Hydrocracker (mbd): 19
Reformer (mbd): 13
Hydrotreater (mbd): 23
Alkylation (mbd): 4

The capacity of the refinery is expected to remain the same as 148mbd by 2030.

Maintenance activities at Kapolei refinery

The Kapolei refinery witnessed seven incidents during the period 2015-2020.


Information on the refinery is sourced from GlobalData’s refinery database that provides detailed information on all active and upcoming, crude oil refineries and heavy oil upgraders globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.