Biological gas expenditure typically climbs and drops with the seasons. In the winter months, we historically have used a lot more natural gas for warming. We are veering towards applying natural gas for electrical energy, in addition to heat. So, we are consuming more and more natural gas year round. Spikes in the summer time are getting more frequent than ever now that natural gas is being used for cooling in our homes and businesses. The eminent demand for pure burning, energy effective natural gas calls for that we constantly extract, process and move natural gas to the areas that need it most. We also must stock excess gas so that it is ready for use. We store certain amounts based on projected consumption and we store excess amounts that will secure that the supply equals or exceeds the demand when natural gas needs spike higher than expected.