Energy Cost & Savings Analysis

What you pay today —
and what you could save.

Prepared for: Prepared by:
EnSolar — Pure Clean Energy
✓ Instant ballpark ✓ Zero commitment ✓ No sales calls ✓ No email required ✓ Nothing to submit — it all stays on your screen
1 · Your current power cost
Two easy ways to start: Add up your last 12 monthly bills and divide by 12 to get your average monthly cost — do the same with the kWh used — then type both in below. Or just upload all 12 bills and the form averages them for you.
$
What they pay in a typical month.
kWh / mo
Optional — needed for the rate & 2015 comparison. Leave blank to estimate.
Drop electric bills here
or click to choose PDF files — add as many months as you like
Auto-extraction is tuned for Tampa Electric (TECO)–style bills: it reads each statement's total charge and kWh used, then averages them. Always glance at the detected numbers below — if a bill doesn't read cleanly, switch to “Enter manually.” Files are processed in the browser and never uploaded anywhere.
Avg Monthly Bill
$0
 
Avg Monthly Usage
0
kWh per month
Effective Rate
$0
all-in, per kWh
Annual Spend
$0
at today's pace
2 · If your rate rolled back to 2015
2015 Equivalent Bill
$0
at $0.11/kWh × your usage
→
What You Pay Today
$0
 
2015 effective rate assumption: $ per kWh
Reference: U.S. residential average was ~$0.126/kWh in 2015 and ~$0.176/kWh in early 2026 (EIA). TECO's all-in residential rate ran near $0.11/kWh a decade ago.
3 · How much each utility has gone up since 2011
TECO~$103 → ~$190 / 1,000 kWh
+84%
National avg11.7¢ → 17.7¢ / kWh (EIA)
+51%
FPL~$98 → ~$137 / 1,000 kWh
~40%
Duke Energy FL~$123 → ~$160 / 1,000 kWh
~30%
OUC (Orlando)~$112 → ~$132 / 1,000 kWh
~18%
Baseline: 2011, the era of Florida's lowest-in-the-nation bills. A typical TECO 1,000-kWh bill ran ~$103–107/mo then (FPSC 2013 filing) versus ~$190 today with the storm surcharge — roughly +84% (Food & Water Watch separately pegs TECO ~+82% over just the last 5 years). U.S. residential average rose from 11.72¢/kWh in 2011 to ~17.7¢ in early 2026 (EIA), about +51%. FPL's typical 1,000-kWh bill is ~$137 in 2026 (FPSC-approved) versus roughly ~$98 in 2011, about +40% — though Food & Water Watch notes a steep +45% in just the last five years. Duke Energy Florida (Progress Energy FL in 2011) is more volatile — ~$123 then, ~$160 now after its March 2026 reduction, ~+30%. OUC (Orlando) has stayed below the national average, ~+18%. FPL, Duke and OUC figures are approximate; TECO and national are well-documented.
4 · System size & price
kWh / yr
Auto-filled from average monthly × 12. Type to override, or upload all 12 bills for an exact total.
% of usage
How much of their power solar should cover.
System Size
0 kW
DC, based on whole panels
Panels Needed
0
× 450 W
Est. Annual Production
0
kWh / yr
Approx. Roof Area
0
sq ft of array
$0
Your estimated system price, financed over the 25-year lease below.
 
5 · Your 25-year lease options
years
The lease length.
% per year
How fast you assume their bill keeps rising.
Lease vs. staying with the utility
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Utility over term
$0
 
Sources & assumptions. Effective rate = total billed ÷ total kWh, so it includes base energy, fuel, storm surcharge, taxes and fees. Increase-since-2011 benchmarks: TECO 1,000-kWh bill ~$103 in 2011 (FPSC filing reported via Patch, 2012) → ~$190 in early 2026 (TECO rate schedule); Food & Water Watch separately found ~+82% over the last 5 years (~$939/yr). EIA national residential average 11.72¢/kWh (2011) → ~17.65¢ (Feb 2026). Duke Energy Florida (Progress Energy FL in 2011) ~$123 → ~$160 per 1,000 kWh after its March 2026 reduction. OUC Orlando ~$112 → ~$132 per 1,000 kWh; Duke and OUC are approximate. System sizing = annual kWh ÷ a Florida production factor (default 1,450 kWh per kW/yr), rounded up to whole panels. Lease pricing = system DC watts × price per watt; the starting monthly is derived from that price and the chosen escalator using standard lease financing, so a higher escalator means a lower starting payment but a higher total paid over the term. The utility comparison escalates today's bill by the rate you set. Estimates for discussion, not a financial guarantee. Not financial advice — confirm against the customer's tariff and the actual proposal terms. Note: TECO's temporary storm surcharge is scheduled to drop off in September 2026 (~$20 per 1,000 kWh), which will lower current bills somewhat on its own.