Tallgrass Energy Partners will monitor methane and other emissions on its Rockies Express Pipeline to certify its effect on the environment. Tallgrass and carbon-measurement firm Project Canary plan to begin installing monitoring devices at compressor stations along the 1,700-mile (2,736-km) pipeline to rate the environmental impact of its operations in 2021. The devices will help provide real-time measurements of fugitive methane emissions, among other things.
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