Infrastructure Investment
NiSource Gas Transmission & Storage is a growth-oriented company focused on providing facilities and services to meet customer needs. We are developing a wide range of both transmission and storage projects in our role as “Growth Engine” for NiSource Inc.
Appalachian Expansion Project
A new compressor station in southern West Virginia to move more Appalachian production to market. Learn More…
Columbia Gulf Transmission Expansions
Columbia Gulf is focused on expanding deliveries to rapidly growing markets while also increasing access to new natural gas supplies. Learn More…
Columbia Penn Corridor
Bringing increased Appalachian Basin production to market. Learn More…
Eastern Market Expansion Project
An enhancement and expansion of existing storage, compression and transmission facilities in Ohio, West Virginia and Virginia to meet growing demand. Learn More…
Line 1570/Marcellus Shale Region
In Southwestern Pennsylvania, Columbia Gas Transmission is making available access to an additional 150,000 dekatherms of local gas production. Learn More…
Majorsville Compression/MarkWest Processing Expansion
Columbia Gas Transmission and MarkWest Energy Partners are jointly developing a natural gas gathering and processing project to support increased production volumes in the Appalachian Basin. Learn More…
Ohio Storage Expansion Project
Columbia Gas Transmission is working to increase its capacity to transport and store clean-burning, domestic natural gas. Learn More…
Artemas Seismic Surveys
Seismic surveys are being conducted in the Artemas Storage Field to determine if there is opportunity to improve the performance of the field. Learn More…
Line 1278/Line K Proposed Replacement Project
Columbia proposes to replace about 17 miles of existing Line 1278 and Line K pipelines. Most of the proposed project will be what is commonly called a ‘lift and lay’, where the existing 14″ pipeline is removed and a new 20″ pipeline is placed in the existing right of way. Learn More…
