. 133 . natural gas pipeline and storage capacity commitments dominion enters into long-term commitments for the purchase of natural gas pipeline and storage capacity for purposes other than trading . estimated payments under these commitments for the next five years are as follows : 2003 2014$ 34 million ; 2004 2014$ 23 million ; 2005 2014$ 13 million . there were no signifi- cant commitments beyond 2005