The phrase "new pipelines" refers to the creation or construction of fresh channels, usually for transporting resources like oil, gas, or water from one place to another. Full definition
Clearly, the difference in emissions besides the other benefits of using domestic resources should make the state's decision in favor of new pipeline capacity straightforward. (instituteforenergyresearch.org)
This decrease in overall gas use will reduce capacity constraints of existing pipelines and the need for new pipelines. (synapse-energy.com)
What would building new pipelines mean for the environment? (corporateknights.com)