Green groups formally asked the State Department to conduct another environment analysis for the Keystone XL oil sands pipeline because “significant new information” has come to light.

The organizations argue the data and events cited in their request obligate Foggy Bottom to perform another review of the Canada-to-Texas pipeline.

“The significant new information described in this letter demonstrates that the DSEIS (draft supplemental environmental impact statement) relies on an overly-simplistic, outdated view of a rapidly-changing oil market,” the groups said in a petition made public Thursday.

The petitioners include the Sierra Club, Natural Resources Defense Council, Oil Change International, National Wildlife Federation, Center for Biological Diversity and Bold Nebraska.