A timeline of B.C.'s cancelled Pacific NorthWest LNG project

A natural gas refuelling port is seen on a vehicle at the Vancouver Board of Trade energy forum on Wednesday, Oct. 8, 2014. (Darryl Dyck / THE CANADIAN PRESS)

VANCOUVER -- Here is a look at how the Pacific NorthWest LNG project evolved over the last several years before the announcement of its demise Tuesday:

Feb. 19, 2013: Pacific NorthWest LNG submits its project description to the Canadian Environmental Assessment Agency.

April 29, 2013: Japan Petroleum Exploration Co. Ltd. buys a 10 per cent stake in Pacific NorthWest LNG and agrees to buy 10 per cent of the liquefied natural gas produced over at least 20 years, becoming the first secure buyer.

Dec. 16, 2013: The National Energy Board grants Pacific NorthWest LNG a licence to export up to 22.2 million tonnes of LNG annually for 25 years. It had applied in July for a licence to export up to 19.68 million tonnes, beginning in 2019.

Feb. 28, 2014: Pacific NorthWest LNG submits its environmental impact statement to the Canadian Environmental Assessment Agency.

March 26, 2014: The federal government approves Pacific NorthWest LNG's export licence.

June 11, 2015: In what it calls its final investment decision, Pacific NorthWest LNG announces it will proceed with the project as long as it satisfies two conditions: approval of a project development agreement by the B.C. legislature and clearing the federal environmental assessment review process.

July 21, 2015: The B.C. government passes legislation to ratify a project development agreement with Pacific NorthWest LNG.

March 21, 2016: The federal government grants the Canadian Environmental Assessment Agency more time to review the project.

Sept, 27, 2016: The federal government approves the project with 190 conditions, including for the first time a maximum cap on greenhouse gas emissions.

Oct. 27, 2016: Two First Nations and an environmental group file separate applications for judicial review in Federal Court to quash approval of the project. A fourth challenge is launched in January 2017.

July 25, 2017: Pacific Northwest LNG says it will not proceed with the project, citing poor market conditions including a prolonged period of low LNG prices.