How to apportion the rental electricity bill
In shared housing or commercial leasing scenarios, electricity bill sharing is a common but easily disputed issue. How to allocate electricity bills fairly and reasonably, so that it can reflect actual electricity consumption and avoid conflicts? This article combines the popular discussions on the entire network in the past 10 days to summarize the following allocation plans, and attaches structured data for reference.
1. Common electricity bill allocation methods

According to the popularity of discussions across the Internet, the following are the 5 most common electricity bill sharing methods and their applicable scenarios:
| Apportionment method | Calculation logic | Applicable scenarios | Advantages and Disadvantages |
|---|---|---|---|
| Share equally based on number of people | Total electricity bill ÷ number of residents | Public areas have a high proportion of electricity consumption | Simple but unfair |
| According to room area | Area ratio × total electricity cost | Commercial office space | Need to accurately measure area |
| Independent meter measurement | Electricity meter reading of each household × unit price | Household electric meter equipment | Fairest but expensive |
| Basic fee + excess allocation | Basic fee is shared equally + excess is based on usage | Seasonal electricity consumption varies greatly | Balancing basic fairness |
| Electrical appliance registration | Calculated based on electrical appliance power and usage time | High-power electrical appliance users clearly | Calculations are complex but precise |
2. The latest smart electricity bill sharing plan
According to the popularity of technology topics, two emerging intelligent solutions in 2023 have received widespread attention:
1.Smart socket solution: Record the electricity consumption of each electrical appliance through the Internet of Things socket and automatically generate an allocation report. The measured data of a certain brand of smart sockets are as follows:
| Equipment | average daily electricity consumption | Electricity bill proportion |
|---|---|---|
| Air conditioning | 3.2 degrees | 42% |
| refrigerator | 1.5 degrees | 19% |
| water heater | 2.1 degrees | 28% |
| Others | 0.7 degrees | 11% |
2.AI power consumption analysis system:Identify the usage of each electrical appliance through power waveform analysis. A certain system displays the typical power consumption distribution of a shared apartment:
| time period | Power consumer | Electricity consumption characteristics |
|---|---|---|
| 8:00-18:00 | public area | Stable and low consumption |
| 19:00-23:00 | personal room | The peak is obvious |
| 23:00-7:00 | specific household | Continuous use of electricity at night |
3. Legal considerations
According to recent legal consultation hot spots, the following points need to be paid attention to when sharing electricity bills:
1. The lease contract should clearly stipulate the method of apportioning electricity charges. Oral agreements can easily lead to disputes.
2. The charge for transfer of power supply shall not be higher than the price of direct power supply by the power grid enterprise (many places have issued relevant regulations)
3. Detailed calculation basis and original vouchers must be provided for electricity bill sharing in commercial premises.
4. Smart meter installation requires the consent of all tenants
4. Practical suggestions
Based on the heated discussion, the following practical suggestions are given:
1.Prefer independent measurement: It is recommended to install household electricity meters in newly renovated houses.
2.Establish electricity convention: Clarify the rules for using air conditioners and other high power consumption behaviors
3.Disclose data regularly: It is recommended to publish electricity consumption details every month. An example of a public notice from a shared housing group:
| month | Total electricity consumption (kWh) | Per capita allocation (yuan) | Explanation of abnormal power usage |
|---|---|---|---|
| 2023-07 | 389 | 85.6 | Increased use of air conditioners |
| 2023-08 | 426 | 93.7 | 1 new person staying |
4.Use the apportionment calculation tool: Recommend several popular electricity bill calculation apps (data comes from the app store):
| Application name | Main functions | Rating |
|---|---|---|
| Electricity bill sharing treasure | Supports multiple allocation algorithms | 4.8 |
| Shared electricity bill calculator | Easy-to-use equalization tool | 4.5 |
| Smart power manager | Connect smart hardware devices | 4.7 |
Through a reasonable electricity fee sharing mechanism, it can not only achieve a fair burden of costs, but also promote the harmony and stability of the leasing relationship. It is recommended to choose the most suitable solution based on the actual situation and maintain transparency in communication.
check the details
check the details