Lets turn to : save money on electricity. Electricity is one of those household expenses that can quietly consume a significant amount of money every month.
Lights, refrigerators, electric stoves, kettles, irons, water heaters, televisions, computers, pumps and other appliances all contribute to household electricity consumption.
The good news is that reducing your electricity bill does not necessarily require expensive equipment or major changes to your home.
Many savings can begin with simple habits: turning off what you are not using, reducing unnecessary consumption, choosing efficient appliances and paying attention to which devices use the most electricity.
ZESCO has also encouraged customers to adopt energy-efficient practices to reduce electricity consumption. ZESCO
1. Understand Your Electricity Consumption
Before trying to reduce your electricity bill, understand where your electricity is going.
Think about the appliances you use most frequently:
- Refrigerator or freezer
- Electric stove
- Kettle
- Geyser or water heater
- Iron
- Television
- Lights
- Washing machine
- Air conditioner
- Pump
- Computer
- Microwave
- Phone and laptop chargers
Some appliances consume considerably more electricity than others.
Your goal is not necessarily to stop using electricity. It is to identify where you may be using more than necessary.
2. Turn Off Lights When You Leave a Room
This is one of the simplest habits to develop.
If nobody is using a room, ask yourself whether the lights really need to remain on.
Make it a household habit:
Leave the room → switch off the light.
Over time, small reductions in unnecessary electricity use can contribute to lower consumption.
ZESCO has previously promoted energy-saving lighting initiatives, including the distribution of LED bulbs as part of energy-efficiency efforts. ZESCO
3. Replace Old Bulbs With Energy-Efficient Lighting
If you still have older, less-efficient bulbs, consider replacing them with suitable energy-efficient alternatives when they need replacing.
LED lighting is widely used as an energy-efficient option.
You don’t necessarily have to replace every bulb in your house immediately.
You can gradually replace the bulbs that are used most frequently.
This allows you to improve efficiency without making a large one-time expense.
4. Unplug Appliances You Don’t Need
Some electronic devices can continue consuming small amounts of electricity while plugged in, even when they appear to be switched off.
This is commonly called standby power.
The U.S. Department of Energy recommends unplugging chargers and electronic equipment when they are not needed. The Department of Energy’s Energy.gov
Consider unplugging things such as:
- Phone chargers
- Laptop chargers
- Television equipment
- Speakers
- Gaming equipment
- Unused kitchen appliances
However, don’t repeatedly unplug appliances if doing so creates a safety risk or damages equipment. Follow the manufacturer’s instructions.
5. Be Careful With Your Electric Kettle
Electric kettles are convenient, but heating water uses electricity.
A simple habit is to heat only the amount of water you actually need.
For example, if you are making two cups of tea, there may be little reason to boil enough water for six cups.
Small habits like this can reduce unnecessary electricity use.
6. Use Your Iron Efficiently
Ironing can also consume electricity.
Instead of switching on the iron repeatedly for one or two pieces of clothing, consider collecting several items and ironing them together.
This reduces repeated heating and cooling of the appliance.
Also make sure your iron is switched off when you finish.
Never leave a hot iron unattended.
7. Use Your Refrigerator Wisely
A refrigerator needs electricity continuously, so efficiency matters.
Practical habits include:
- Don’t leave the door open unnecessarily.
- Make sure the door seals properly.
- Avoid putting extremely hot food directly inside.
- Keep the refrigerator at an appropriate temperature.
- Don’t overcrowd it so much that air cannot circulate properly.
- Keep the appliance away from excessive heat where practical.
- Clean and maintain it according to the manufacturer’s instructions.
If your refrigerator is very old and inefficient, replacing it may eventually make financial sense, but calculate the expected savings before spending money on a new appliance.
8. Reduce Unnecessary Use of Electric Cooking Appliances
Cooking can be a significant household electricity expense when using electric appliances.
Where appropriate, consider how you can use appliances efficiently.
For example:
- Prepare several portions at once.
- Use appropriately sized pots.
- Keep pot lids on when cooking.
- Avoid repeatedly reheating food unnecessarily.
- Use appliances according to their intended purpose.
- Don’t leave appliances running when you are finished.
The best approach will depend on your household, cooking methods and available energy sources.
9. Use Your Geyser or Water Heater Carefully
If you have an electric water heater, it can contribute significantly to electricity consumption.
Try to avoid heating water unnecessarily.
You can also:
- Check that the temperature setting is appropriate.
- Avoid leaving hot water running unnecessarily.
- Maintain the system according to the manufacturer’s instructions.
- Have electrical faults or installation problems checked by a qualified professional.
Don’t attempt unsafe electrical repairs yourself.
10. Don’t Leave the Television On for Nobody
It is easy to leave a television running while nobody is actually watching.
The same applies to:
- Computers
- Monitors
- Speakers
- Gaming systems
- Radios
If nobody is using the equipment, switch it off.
Better still, develop a household habit of switching devices off before going to bed.
11. Be Smart About Mobile and Laptop Chargers
A charger plugged into an outlet does not necessarily need to remain there all day.
When your device has finished charging and the charger isn’t needed, unplug it.
This is a simple habit that also helps keep your charging area organized.
The U.S. Department of Energy specifically recommends unplugging phone and laptop chargers when they are not in use. The Department of Energy’s Energy.gov
12. Use Power Strips Where Appropriate
If several electronic devices are located together, a power strip can make it easier to disconnect multiple devices at once.
For example, your entertainment area might contain:
- Television
- Decoder
- Speakers
- Gaming equipment
Instead of switching each device individually, a suitable power strip can make shutdown easier.
Make sure the power strip is appropriate for the electrical load and used safely.
13. Don’t Buy Large Appliances Without Considering Energy Use
When buying a refrigerator, freezer, washing machine or other major appliance, don’t look only at the purchase price.
Consider:
Purchase price + expected running cost + maintenance + useful life.
A cheaper appliance that consumes significantly more electricity may cost more over its lifetime.
Energy efficiency is therefore part of the total cost of ownership.
14. Identify Your Biggest Electricity Users
If you really want to reduce your electricity bill, don’t spend all your attention on tiny loads while ignoring the biggest ones.
Look at appliances such as:
- Electric water heaters
- Electric cooking equipment
- Air conditioners
- Large refrigerators/freezers
- Pumps
- Heating equipment
- Other high-power appliances
Your biggest opportunity for savings may come from changing how you use one major appliance rather than switching off several small ones.
15. Keep Track of Your Electricity Purchases
If you use prepaid electricity, record how much you purchase and roughly how long each purchase lasts.
For example:
| Month | Electricity purchased | Notes |
|---|---|---|
| January | K500 | Normal usage |
| February | K550 | More cooking |
| March | K420 | Reduced unnecessary use |
| April | K450 | Similar routine |
You can then look for patterns.
If your electricity purchases suddenly increase, ask:
- Did I buy or start using a new appliance?
- Did my household size change?
- Am I cooking more with electricity?
- Is an appliance malfunctioning?
- Have my usage patterns changed?
Tracking makes the problem easier to identify.
16. Don’t Assume Every High Bill Is Caused by Waste
Sometimes a higher electricity bill or faster consumption can have another explanation.
For example:
- A faulty appliance
- Wiring problems
- A damaged meter
- Changes in electricity tariffs
- Increased household consumption
- A new appliance
- Seasonal changes
If your consumption seems unusually high and you cannot explain it, contact the relevant electricity provider or a qualified electrician rather than simply assuming that you are wasting electricity.
ZESCO publishes its current tariff information, so customers should also check official tariff information when assessing electricity costs. ZESCO
17. Consider Solar Carefully
Solar power can potentially reduce dependence on grid electricity, but installing a solar system requires careful financial planning.
Don’t buy a solar system simply because someone promises that it will “eliminate your electricity bill.”
Consider:
- Your household electricity consumption
- Solar-panel capacity
- Battery requirements
- Inverter requirements
- Installation costs
- Maintenance
- Equipment quality
- Expected lifespan
- Warranty
- Your actual electricity costs
ZESCO’s net-metering programme allows eligible customers with renewable-energy systems to feed excess electricity into the grid under the applicable arrangements. ZESCO
Solar can be a valuable long-term investment for some households, but it should be evaluated based on your actual circumstances.
18. Don’t Buy Appliances Just Because They Are on Sale
An appliance being discounted does not automatically make it a good financial decision.
Before buying, ask:
Do I actually need this appliance?
Then consider:
- Purchase price
- Electricity consumption
- Maintenance
- Frequency of use
- Expected lifespan
The best appliance is not necessarily the cheapest one on the shelf.
It is the one that provides useful value at a reasonable total cost.
19. Make Electricity Saving a Family Habit
Electricity saving becomes easier when everyone participates.
Teach children and other household members to:
- Turn off lights
- Switch off televisions
- Unplug chargers when appropriate
- Close refrigerator doors
- Avoid wasting hot water
- Report faulty appliances
- Switch off equipment after use
One person’s efforts can help, but an entire household working together can make a much bigger difference.
20. Try a 30-Day Electricity-Saving Challenge
For the next 30 days, try the following:
Week 1
Track your electricity use.
Week 2
Switch off unnecessary lights and appliances.
Week 3
Focus on your biggest electricity-consuming appliances.
Week 4
Review your consumption and identify which changes made the biggest difference.
Then decide which habits you will keep permanently.
A Simple Electricity-Saving Checklist
Before leaving a room:
☐ Lights off
☐ Television off
☐ Computer off
☐ Chargers unplugged if not needed
☐ Appliances switched off
Before going to bed:
☐ Unnecessary electronics switched off
☐ Kitchen appliances checked
☐ Iron switched off
☐ Water heater settings checked
☐ Unnecessary lights off
Before buying an appliance:
☐ Do I really need it?
☐ How much electricity does it use?
☐ What will it cost to operate?
☐ Is there a more efficient option?
☐ Is the warranty adequate?
The Goal Is Not to Stop Using Electricity
Saving electricity does not mean making your family uncomfortable or refusing to use essential appliances.
The goal is to eliminate unnecessary consumption and use electricity more efficiently.
If you can reduce wasted electricity while continuing to meet your family’s needs, the money saved can be redirected toward more important financial goals.
For example:
Reduce electricity waste → save money → build emergency savings → reduce debt → achieve financial goals.
That is how everyday household decisions become part of smart money management.
EXTERNAL RESOURCES
For this article, I recommend using ZESCO as the primary Zambia-specific external resource.
For current electricity tariffs and customer information in Zambia, visit ZESCO’s official website. For information about solar net metering, consult ZESCO’s official net-metering resources. For general energy-efficiency information, the U.S. Department of Energy also provides household energy-saving guidance.
Check ZESCO’s current tariff information for electricity costs and tariffs. ZESCO’s published tariff page currently shows the tariff framework effective from November 2025 and also lists pre-approved 2026/27 figures
Check this also: ZESCO’s net metering information in the solar section.
For general energy-efficiency education, the U.S. Department of Energy’s Energy Savings Hub is another useful resource.