Six tips on how to lower your electricity consumption

In Nigeria, electricity consumption remains a pressing concern due to persistent power outages, limited supply, and the ever-rising cost of energy.

With the national grid collapsing frequently and a recent sharp increase in electricity tariffs, households and businesses alike are now more compelled than ever to find ways to cut down on energy use.

As the demand for electricity continues to rise in 2025, adopting simple yet effective habits can significantly lower your power bills, enhance energy efficiency, and ease the burden on the national power infrastructure.

Below are six practical strategies to help you achieve this:

1. Upgrade to energy-saving appliances

Modern appliances are designed to consume far less electricity than older models.

Transitioning to energy-efficient alternatives, such as LED light bulbs instead of incandescent or fluorescent types, can yield long-term savings.

For instance, LED bulbs consume up to 90% less energy and last significantly longer. Making this switch in your home or office is a simple but impactful move toward reduced electricity consumption.

2. Make smart use of lighting

Lighting takes up a substantial portion of household energy use. Rely more on natural light during the day by keeping your windows and curtains open.

Also, remember to turn off lights when not in use or when leaving a room. Breaking the habit of keeping lights on unnecessarily can lead to noticeable savings on your energy bill.

3. Disconnect devices when not in use

Many devices continue to draw power even when turned off or in standby mode.

These “phantom loads” can silently add to your monthly bills. Unplug gadgets like chargers, TVs, and kitchen appliances when not needed.

Alternatively, consider using smart power strips that automatically cut off power to idle devices.

4. Embrace renewable energy options

Nigeria’s abundant sunshine makes solar power an ideal alternative energy source.

Installing solar panels or hybrid inverter systems can reduce your reliance on the unstable national grid.

While the upfront cost may seem steep, the long-term benefits of consistent, low-cost power are substantial.

5. Cut down on air conditioning use

Air conditioners are heavy electricity users, especially in Nigeria’s hot climate.

To reduce this expense, use ceiling fans for ventilation, close doors and windows while the AC is running, and set your thermostat to a moderate temperature (between 24°C and 26°C).

Avoid keeping the AC on for long hours unnecessarily, as it can increase your bills and shorten the appliance’s lifespan.

6. Manage your refrigerator efficiently

Refrigerators run nonstop and can be major energy guzzlers if not managed properly.

Avoid leaving the fridge door open for long periods, each time it’s open for 10–20 seconds, it may take up to 45 minutes for the fridge to regain its cool temperature, consuming more energy.

Also, avoid placing hot food directly into the fridge, as it forces the appliance to work harder.