BOSTON and Caribou, ME — September 10, 2013 — Xpress Natural Gas (XNG) today announced a new partnership with Cary Medical Center in Caribou, Maine, to provide the hospital with clean and affordable compressed natural gas (CNG).The transition from heating oil to CNG, slated for the fall, will not only lessen the hospital’s carbon footprint, but it will also contribute to the local economy by bringing CNG-related construction and maintenance jobs to the community.