Sorry to break it to you. But the recent constant power supply in your area isn’t why your prepaid meter units finish fast. Most times, it all comes down to how much electricity you consume and whether or not you track it.
Fortunately, this article walks you through how you can track and reduce electricity bills as a prepaid meter user.
How to Track Your Electricity Usage as a Prepaid Meter User
Not knowing how much prepaid meter units your home consumes per hour or per day makes it impossible to reduce electricity bills. Here’s a simple, realistic way to track your electricity usage: 
- Load your prepaid meter with units and locate the display (usually above the keypad or card slot). Write down the available units, including decimals.
- Turn on your appliances as you normally would and set a one-hour alarm. Electricity consumption is measured per kilowatt-hour (kW/h).
- After one hour, take another reading and subtract the new figure from the first. The difference is your hourly electricity consumption.
- Multiply that figure by the average number of hours of daily power supply in your area to estimate your daily usage.
To put this in context, imagine you load 50 units, and after one hour, it drops to 49 units; you’re using 1 unit per hour. With 12 hours of daily supply, that’s 12 units per day. Multiply that by 30 days, and you’re already burning through 360 units monthly.
While this method isn’t perfect, it still gives you the awareness most Nigerians don’t have. That awareness is the first step to control.
ALSO READ: Only 6 African Countries Have Uninterrupted Electricity – Find Out Which Ones
How to Reduce The Prepaid Meter Units You Consume
Now that you know how much power you consume, here’s how to keep your electricity bill low.
1. Turn Off and Unplug Appliances When Not in Use
“Phantom load” is real. Your chargers, TVs, microwaves, and appliances still consume power when plugged in. If it’s not in use, unplug it. Your meter will notice the difference even if you don’t.
2. Choose Energy-Efficient Appliances
Energy-efficient appliances cost more upfront. But they save money long-term as they help reduce electricity bills.
Of all the suspects, the biggest silent power thief in Nigerian homes is old bulbs. While regular bulbs use 60–200 watts, energy-saving bulbs use just 7–11 watts. That’s over 10x less power. Changing bulbs alone can reduce electricity bills on your prepaid meter.
3. Always Track Your Prepaid Meter Units
Dial 009 to check your meter balance and track how fast your units drop.
Smart meters and timers also help you control usage in real time. You don’t get surprises. That awareness of your consumption patterns helps you manage them.
4. Leverage Community-Based Energy Projects
Communities can come together to reduce electricity bills by pooling resources for shared energy solutions and bulk purchases. These projects reduce dependence on unstable grid supply and create long-term savings.
5. Choose Solar If You Can Afford It
Solar is not cheap. But neither is constant unit buying. Solar panels reduce dependence on the national grid and prepaid meter stress.
Also, with flexible instalment plans and hybrid systems now available, solar is no longer only for the rich.
6. Switch from Electric Cookers to Gas
Electric cooking is prepaid meter suicide. Gas is cheaper, faster, and more sustainable in Nigeria’s economy. Long cooking hours on electricity will drain units.
How to Reduce Electricity Bills By Optimising Consumption
If you must use appliances, use them smartly:
- Replace incandescent bulbs with LED bulbs
- Use washing machines with cold water and full loads
- Keep fridge temperature between 37–40°F, freezer 0–5°F
- Regulate your AC usage instead of leaving it running all day. It’s not that hot… right? Don’t be like this guy👇🏽
In Closing
Prepaid meters don’t lie. They only reflect your consumption. Most times, we don’t have an electricity problem. We have a usage and monitoring problem. The difference between you running out of units and reducing your electricity bills is tracking, structure, and habits.
When you track your usage, you gain control. When you change consumption patterns, you reduce electricity bills, and your prepaid meter units last longer.
About The Author
