Effective May 1, 2012, the commodity price for natural gas will decrease $0.0568 per cubic metre to $0.1675 per cubic metre. Effective May 1, 2012, the transportation and storage price for natural gas will decrease $0.0259 per cubic metre to $0.1197 per cubic metre. The overall effect of these price changes will decrease a typical residential bill (3100 cubic metres annually) by an estimated $256 annually.