"Washington State officials have privately complained about a lack of information — vital for an oil spill response — on the ingredients of the diluent used to help Alberta bitumen flow through Kinder Morgan’s Trans Mountain oil pipeline.
The data is crucial for spill response planning as the company proceeds with a proposed $7.4-billion Trans Mountain pipeline expansion that would triple the daily flow between Edmonton, Alta. and Burnaby, B.C. to 890,000 barrels. From the company’s Burnaby site, the oil would be shipped to Asian markets in tankers through Vancouver Harbour and then through the waters of the Juan de Fuca Strait shared by British Columbia and Washington State.
The pipeline company has suggested in responses to National Observer that it has been transparent enough, publishing a list of 52 products that Transport Canada has approved for the pipeline, as well as components listed on crudemonitor.ca for various types of oil. It has told Canada’s National Energy Board (NEB) it would quickly disclose ingredients in the event of a spill."