Analyzing Your Home's Energy Profile
Understand the difference between fixed and variable charges and how to audit your appliances.
Reading Your Electricity Meter
Your electrical bill is primarily determined by the difference between your current and previous "kWh" (kilowatt-hour) readings. One kWh represents 1000 watts of power used constantly for one hour. For example, running a 1000W hair dryer for one hour consumes exactly 1 unit of electricity.
The Bill Breakdown
Where does the energy go?
- HVAC (Heating/Cooling): Typically accounts for 40-50% of the average home's energy bill.
- Water Heating: The second largest consumer, often contributing 15-20%.
- "Phantom" Loads: Electronics in standby mode (TVs, chargers, microwaves) can account for up to 10% of household energy use.
Energy & Utility Suite
- Water Bill Calculator – Complete your household utility audit.
- EV Charging Cost – Impact of an electric vehicle on your bill.
- Gas Usage Calculator – Monitor your thermal energy consumption.
Frequently Asked Questions (FAQ)
What is a 'Fixed Charge'?
A fixed charge is a daily or monthly fee applied by the utility company regardless of how much electricity you use. It covers the maintenance of the electrical grid, meter reading costs, and customer service.
Do LED bulbs really save money?
Yes. A standard 60W incandescent bulb can be replaced by an 8W LED providing the same brightness. If you run 5 bulbs for 5 hours a day, the LED switch alone saves roughly 28 kWh per month, which pay for the bulbs themselves within months.