For Chevron, it’s a decision to write off years of planning as the global LNG industry gets crowded, gas prices keep slumping and the San Ramon, California-based company focuses on areas like the Permian Basin in Texas. But for Canada, it’s a bigger hit: billions of dollars of potential investment, and a much-needed long-term outlet for its gas to foreign markets.

The move comes after several large multinational energy companies have either left or reduced their presence in Canada in recent years, including Norway’s Equinor ASA, France’s Total SA and ConocoPhillips. Independent producers such as Devon Energy Corp., Apache Corp. and Marathon Oil Corp., as well as pipeline giant Kinder Morgan Inc., have gotten in on the act, too. Even Encana Corp., a Canadian company born out of the nation’s 19th-century railway boom, plans a move to the U.S.

One major hurdle for Kitimat was Royal Dutch Shell Plc’s $30 billion rival LNG Canada project planned for the same area on British Columbia’s Pacific Coast, but due to be built first. Chevron had adopted a go-slow approach to Kitimat and faced a glut of similar projects selling the same fuel, particularly along the Gulf Coast.

Global LNG supply is forecast to grow 9.2% to 406 million tons in 2020, according to BloombergNEF.