Band A Is Supposed to Mean at Least 20 Hours

Band A is supposed to mean at least 20 hours of electricity a day.

That is the promise attached to the letter.

Not “expensive light.” Not “premium customer.” Not “maybe we will try tonight.”

The Nigerian Electricity Regulatory Commission defines the bands by minimum daily supply.

The five bands are hours

NERC’s electricity tariff FAQ lists them like this:

Band A: minimum 20 hours a day.

Band B: minimum 16 hours.

Band C: minimum 12 hours.

Band D: minimum 8 hours.

Band E: minimum 4 hours.

This system is called Service-Based Tariff.

The idea is straightforward: what a customer pays should reflect the level of service the distribution company is meant to deliver.

The argument usually starts after that sentence.

Your band should be on the bill

NERC says customers can find their electricity tariff on the bill issued by the distribution company.

For prepaid customers, it should also appear on the vending receipt.

That receipt people throw away after loading token is doing more than proving you bought units.

It tells you what tariff classification the account is on.

If you do not know your band, start there before asking the estate WhatsApp group. Your neighbour can be on a different feeder and still live close enough to borrow salt.

Band A is about supply, not whether your street had one good week

The classification is a minimum service level.

A Band A feeder is meant to receive at least 20 hours daily.

That does not mean exactly 20 hours. It can be more.

It also does not mean every power interruption proves the band is wrong. Faults, maintenance and other outages happen.

The useful question is what the service looks like over time compared with the band attached to the account.

Why people care so much about the letter

Because the band sits between two things Nigerians notice immediately: light and money.

If the service promise is higher, the tariff can be higher.

So when somebody says “we are Band A now,” the first reaction is rarely celebration.

It is usually: are we also getting Band A light?

That is the right connection to make.

NERC built the system around hours of supply. The band is not a title the DisCo gives your street for prestige.

It is a service category.

Read the receipt before the argument

The next time you buy electricity, look at the vending receipt.

Find the tariff or band.

Then count what your house is actually experiencing over several days.

That will not solve every billing argument, but it gives the conversation a starting point better than “NEPA has carried light again.”

The letter is supposed to mean something measurable.

For Band A, that number is 20 hours.