The Japanese trading house will pull out of the 2-gigawatt Vinh Tan 3 project, planned to be located in the southern province of Binh Thuan, because of climate change targets, Reuters reported, citing two anonymous sources.
Without mentioning Vinh Tan 3 specifically, Mitsubishi said in a statement that it was committed to reducing its investment in coal power in line with international climate goals.
The 2-gigawatt plant was originally scheduled to come online in 2024.
OneEnergy, a joint venture of Mitsubishi and Hong Kong's CLP group, holds a 49 percent interest in the $2 billion project. State-owned utility Vietnam Electricity owns another 29 percent. Chinese companies are handling materials procurement, construction and equipment delivery.
This marks Mitsubishi's first withdrawal from a coal plant project. The trading house has said it will not build any new facilities of this type after Vung Ang 2, a Nikkei report said.
Mitsubishi still has a stake in the Vung Ang 2 coal power plant being built in the central province of Ha Tinh, which is more widely known after being subject to critical scrutiny by environmental and other groups as well as investors.