Opponents of U.S. carbon pipeline draw lessons from prior pipeline fights

Landowners hoping to block proposed carbon pipeline projects in the U.S. Midwest are getting help from some of America's most prominent anti-pipeline campaigners, including groups that fought the controversial Keystone XL and Dakota Access oil pipelines.

Environmental non-profit Sierra Club and progressive group Bold Alliance are working alongside local organizations to aid property owners across five Midwest states, and are applying lessons learned in their past campaigns, they told Reuters.

Their involvement suggests a big battle lies ahead for the Summit Carbon Solutions' Midwest Carbon Express pipeline and two other proposed projects...