rates / City of Oconomowoc Utilities

City of Oconomowoc Utilities

Rg-1 Residential Service

0.13550$/kWh

all usage, all hours · plus $14.00 per month · covers the full bill — everything the utility bills for energy - directly comparable to another bundled rate

Monthly bill

Usage	$ per month
500 kWh	$81.75
1,000 kWh	$149.50
2,000 kWh	$285.00

Computed from the rates on this page at 30.4 days a month. The same arithmetic is checked against the utility's own published typical bill on every build. Before taxes, franchise fees and any local surcharge.

Provenance

Confidence

• verifiedTranscribed from the utility's filed sheetCustomer bill, statement period 2026-06-10 to 2026-07-10
• verifiedEffective date on the sheet: 2026-07
• approximateNo published total to reconcile the whole rate againstReconciled against a real household bill in scripts/reconcile_bill.py - 1,486 kWh billed at $215.35, rebuilt from the customer's own interval data. That validates the billing ENGINE rather than this data pipeline, which
• verifiedSource document checked daily for changes
• excludedTaxes, franchise fees and local surchargesJurisdiction-specific, so they are deliberately not encoded. A bill will be higher than this figure by that amount.

Energy rates

Period	Applies to	$/kWh
all hours, all seasons	all usage	$0.13550

What this figure does and does not include

Transcription notes recorded when this tariff was encoded, including anything deliberately left out.

• Flat rate: no time-of-use periods, no tiers, no seasonal variation.
• Encoded fixed charge is $13.00 Customer Charge + $1.00 Commitment to Community = $14.00.
• Encoded energy rate is $0.1285 base + $0.0070 Power Cost Adjustment, carried in the 'adj' field, = $0.1355/kWh.
• The Power Cost Adjustment is a floating rider revised periodically; it is the component most likely to go stale.

Think a figure here is wrong?

Email support@rategrid.dev with this plan's name and what the filed sheet says. Every rate on this page was transcribed from the document linked above, so a report that quotes the sheet can be checked against it and corrected.

Change history

The source document is fetched daily and every version is kept. Utilities do not publish superseded rates, so this record does not exist elsewhere once a rate changes.

No changes detected since monitoring began. The source sheet is checked daily.

Use this in code

curl -X POST https://rategrid.dev/calculate \
  -H "X-API-Key: YOUR_KEY" -H "Content-Type: application/json" \
  -d '{"tariff_label": "oconomowoc-rg1-2026-07", "load_kwh": [ ...8760 values... ]}'

Get a free API key — no card required.

Estimates only. Excludes taxes, franchise fees, medical baseline, FERA and annual true-up. Not a bill.