Jan 30 (Reuters) - Environmentalists are unlikely to challenge in court regulators' expected approval of Venture Global LNG's CP2 export terminal, activist Bill McKibben told Reuters on Tuesday.

McKibben, an environmentalist who led a successful fight against the Keystone XL oil pipeline said his group is not interested in such a legal fight.

The Biden administration last week paused further LNG export licenses until U.S. can assesses the economic, environmental and climate impact of additional LNG terminal construction.

"We're a group of senior citizens with almost no staff. Almost all of us are volunteers. So I doubt it will be us," McKibben said in response to a question on whether he plans to challenge any FERC approval for the multi-billion-dollar Louisiana project. (Reporting by Curtis Williams)