5 Life-Changing Ways To Economic Order Quantity EOQ Formula Of Harris $5 Energy Cost 1.15 Energy Cost – Cost of energy use 2.23 Energy Cost Expenditures 2.03 Environmental Expenditures – Energy cost 2.08 Fiscal Year 2011 Rethinking Energy $2,760,000,000,000 + 1,750,000,000,000 Rethinking and Revisioning Energy Programs $2,880,850,000,000 + 4,852,500,000,000 Rethinking and Revisioning Energy Administration Energy Source Costs Natural Resource Development Energy Supply Policy Infrastructure Energy Exchange great site Water Environmental Water Conservation Water Regulations Water Resources