Tell Us About Your Home
▾| Metric | Value |
|---|---|
| Your Monthly Usage (est.) | — |
| Benchmark for Your Home | — |
| Savings Potential | — |
| Monthly Saving Possible | — |
| Annual Saving Possible | — |
💡 Savings Opportunities
Home Energy Audit in Africa — Why It Matters
African households typically overspend on electricity by 20–40% due to inefficient appliances, wrong AC settings, and standby power drain. A simple audit identifies the highest-impact changes — often LED bulbs and AC temperature adjustment — that pay for themselves within weeks.
Disclaimer: Savings estimates are based on statistical averages. Actual results vary by home and appliance usage.
Turn the audit into a 30-day test
This is a household-level planning estimate. It uses your bill, the selected country's residential tariff, home size, occupancy, cooling, lighting, and water-heating choices; it does not measure individual appliances.
- Start small: try the easy actions first, one at a time, so you can see which change affects your meter or bill.
- Compare fairly: record seven-day or billing-period use under similar weather and occupancy conditions.
- Treat savings as “up to”: recommendations overlap, so their individual percentages and amounts must not be added together.
Private by default. Your entries and action plan stay in this browser unless you choose to copy them.
30-day measured savings plan
Run the audit to create a prioritized plan with tariff context and a verification step for every recommendation.
- 1Run your household auditYour plan will appear here without storing your bill or household details.
Per-action estimates are household heuristics and are not additive. The calculator caps the combined savings estimate at 50%.
No plan calculated yet.
Home Energy Audit FAQ
Is this an appliance-by-appliance energy audit?
No. It is a household-level planning estimate based on your bill, the selected country's residential tariff, home size, occupancy, cooling, lighting, and water-heating choices. It does not measure individual appliances.
Can I add the savings percentages together?
No. Recommendations can overlap, so their individual estimates are not additive. The calculator caps the combined household savings estimate at 50%.
How should I verify an energy-saving recommendation?
Test one change at a time, record meter or bill use before and after, and compare similar weather and occupancy conditions. Use the 30-day plan to record what to check.
Use the score as a first-pass savings map
Estimate usage, benchmark demand, savings opportunities, and monthly impact before calling an auditor or installer.
Local-first estimate. No live quote or official approval is performed.
What to check
- Methodology: combine monthly bill, home size, occupancy, cooling, lighting, and heating assumptions into an efficiency score and opportunity list.
- Verify tariff class, meter history, appliance draw, AC condition, insulation, water heating, lighting type, and actual occupancy patterns.
- Copy the summary before discussing upgrades with electricians, installers, landlords, or facility managers.
Limitations
- Disclaimer: planning estimate only, not a certified audit, utility bill correction, rebate approval, or guaranteed savings claim.
- Savings vary by weather, comfort targets, tariff changes, equipment age, maintenance, and behavior.
- Source/reference note: verify against utility bills, current tariffs, appliance labels, and local energy-efficiency guidance.
Privacy note: the calculator runs in your browser. Do not paste account numbers, installer contracts, or private customer data into notes you plan to share.