LONDON (Reuters) - Four of the biggest U.S. banks including the country's biggest JPMorgan ( JPM ) are no longer signatories to the Equator Principles, an industry benchmark for assessing environmental and social risks in project-related finance, its website showed.

The banks, including Citi, Bank of America ( BAC ) and Wells Fargo ( WFC ), left in 2024, the Equator Principles website showed, without giving details.

The banks and the Equator Principle did not immediately respond to a request for comment.