How Much Can Solar Save in Bluffs?
Real numbers based on current Ameren Illinois rates and Illinois incentives.
$115
Current Bill/mo
$133
Est. Lease + Battery
6.5 yrs
Payback Period
$35,737
25-Year Savings
What You're Paying Now
Without solar, here's what Ameren Illinois electricity will cost you over time at 6% annual rate increases.
Monthly Bill
$115
Annual Cost
$1,380
25-Year Cost (No Solar)
$75,713
Your Solar Investment
5.5 kW System
$15,950
$8,795
After All IL Incentives
DG Rebate ($300/kW)-$1,650
Illinois Shines RECs (lump sum, ~18 mo)-$5,505
With vs Without Solar in Bluffs
| Metric | Without Solar | With Solar |
|---|---|---|
| Monthly Cost | $115/mo | $97/mo (loan) |
| Monthly Cash Flow | -$0 (all to utility) | +$0/mo |
| 5-Year Cost | $7,452 | $5,820 |
| 25-Year Cost | $75,713 | $39,976 |
| Rate Control | None — utility sets rates | Fixed at $0.10/kWh (avg.) for 15 years |
| Home Value Impact | None | +$15,000–$25,000 (tax-exempt) |
Your Solar Savings Over Time
Estimated 25-Year Total Savings
$35,737
Without Solar
With Solar
Year 1Payback Year
$1,380
$1,377
Year 5
$7,779
$1,585
Year 10
$18,189
$9,329
Year 15
$32,121
$18,013
Year 20
$50,764
$28,040
Year 25
$75,713
$39,976
| Year | Without Solar | With Solar | Cumulative Savings |
|---|---|---|---|
| Year 1Payback | $1,380 | $1,377 | $3 |
| Year 2 | $2,843 | -$2,733 | $5,576 |
| Year 3 | $4,393 | -$1,316 | $5,710 |
| Year 4 | $6,037 | $123 | $5,914 |
| Year 5 | $7,779 | $1,585 | $6,194 |
| Year 6 | $9,626 | $3,074 | $6,552 |
| Year 7 | $11,583 | $4,591 | $6,993 |
| Year 8 | $13,659 | $6,137 | $7,521 |
| Year 9 | $15,858 | $7,716 | $8,142 |
| Year 10 | $18,189 | $9,329 | $8,860 |
| Year 11 | $20,661 | $10,980 | $9,681 |
| Year 12 | $23,281 | $12,670 | $10,610 |
| Year 13 | $26,057 | $14,404 | $11,653 |
| Year 14 | $29,001 | $16,184 | $12,817 |
| Year 15 | $32,121 | $18,013 | $14,108 |
| Year 16 | $35,428 | $19,895 | $15,533 |
| Year 17 | $38,934 | $21,835 | $17,099 |
| Year 18 | $42,650 | $23,836 | $18,814 |
| Year 19 | $46,589 | $25,903 | $20,686 |
| Year 20 | $50,764 | $28,040 | $22,724 |
| Year 21 | $55,190 | $30,253 | $24,937 |
| Year 22 | $59,881 | $32,547 | $27,334 |
| Year 23 | $64,854 | $34,928 | $29,926 |
| Year 24 | $70,125 | $37,402 | $32,723 |
| Year 25 | $75,713 | $39,976 | $35,737 |
Start Saving in Bluffs
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Ameren Illinois rates projected to rise again next year. Lock in savings now.