| 1-Year Costs | 3-Year Costs (Annual) | ||||||
| Hours/Year | On-Demand | Reserved | Savings | On-Demand | Reserved | Savings | |
| Small | 8,760 | $964 | $578 | $386 | $964 | $467 | $497 |
| Large | 8,760 | $3,854 | $2,312 | $1,543 | $3,854 | $1,868 | $1,986 |
| X-Large | 8,760 | $7,709 | $4,623 | $3,086 | $7,709 | $3,737 | $3,972 |
| High-C Med | 8,760 | $1,927 | $1,156 | $771 | $1,927 | $934 | $993 |
| High-C-XL | 8,760 | $7,709 | $4,623 | $3,086 | $7,709 | $3,737 | $3,972 |