Niska Gas Storage Partners LLC (Niska Partners) owns and operates natural gas storage assets. The Company owns or contracts for approximately 250.5 billion cubic feet of total natural gas storage capacity. Its assets are located in key North American natural gas producing and consuming regions and are connected at various points on the natural gas transmission network, providing access to multiple end-use markets. It operates the Countess and Suffield gas storage facilities (collectively, the AECO Hub) in Alberta, Canada, the Wild Goose in California and Salt Plains gas storage facilities in Oklahoma. The Company markets its working gas storage capacity and it optimizse its storage capacity with its own gas purchases at each of these facilities. It has a total of 250.5 billion cubic feet of working gas capacity among its facilities, including 8.5 Bcf leased from a third party pipeline company. It also operates a natural gas marketing business.