Nersa Approves Big Electricity Price Hike, Effective 1 July 2025

On 17 March 2025 the National Energy Regulator of South Africa (NERSA), approved an important electricity price increase that will take effect on 1 July 2025. This means that many South Africans will have to tighten their belts even more. This will put even more pressure on household budgets that are already stretched.

This hike is not a one-off decision. It’s part of a bigger plan to stabilize Eskom, South Africa’s utility that generates and distributes electricity. Eskom has faced serious financial problems for many years. This tariff increase is seen as an essential measure to keep lights on.

The Price Increase: What you need to know

What’s the real story behind these price increases?

Eskom direct customers’ electricity rates will increase by an average of 12.74 % from 1 July 2025. Municipal customers, i.e. those who purchase electricity from local municipalities, will see an increase of 11.32%. The hike will certainly put pressure on household budgets, even though it is necessary for Eskom to maintain its financial stability. Why now? What are the main factors behind this decision?

Why the increase? Eskom’s financial struggles

Eskom’s financial crisis is the root cause of the price increase. Eskom has struggled with an enormous debt burden of more than R400 billion for years. This is coupled with soaring operational costs and the cost of coal, which still powers a large part of South Africa’s power grid. The issues are further complicated by mismanagement and aging infrastructure.

The government and Nersa were forced to approve the tariff increase due to Eskom’s inability effectively to deal with these challenges. Charles Hlebela explains the situation this way. “The increase is needed to stabilize Eskom’s finances and to ensure that the utility can continue providing a reliable supply of electricity.” This is a difficult decision but one that must be made to keep the lights on .”

Eskom’s operational efficiency and its dependency on coal are major concerns. However, price increases are presented as a temporary solution to keep Eskom in business.

Impact on Households – What will it mean for you?

The rising price of electricity could not have come at a worse time for many South Africans. This price hike is a big blow to average households, especially with inflation, unemployment and living costs on the rise.

Imagine a family in Johannesburg with four members, who are already under pressure to pay for the basics. The monthly electricity bill will now rise by almost 40%. This is a big jump for a family already struggling with the rising cost of food and transportation. The increase of 12.74% is not just a number that appears on paper. It’s an actual change in their monthly budget.

In an interview, Kabelo Madibeng – a local economist – reflects on what this means for South African families, especially those with lower incomes: “South African householders, in particular, are already faced with tough decisions. They have to decide whether they want to keep the lights on or buy enough food for the month. These tough decisions are made even more difficult by the recent price increase .”

The pressure will also be felt by families living in rural areas who may depend on Eskom to provide their electricity. The cost of electricity will likely be even more impactful on families who have fewer alternatives to power (such as solar or wind).

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Expert’s Perspective on Eskom’s Long-Term Challenges

Experts agree that while the increase in tariffs is needed for Eskom to survive on a short-term basis, it is not a long-term solution. Ralph Moser is an energy analyst from the University of Cape Town. He says that the recent tariff increases are a sign of a larger problem facing Eskom, and the entire country. This transition will be costly and take a long time. These hikes are only a temporary fix for a structural problem that needs much more change .”

This tariff increase doesn’t solve the problem, it just buys time. Eskom’s dependence on coal-fired plants becomes more problematic as South Africa is under pressure to reduce its carbon footprint. This has a negative impact both on the environment and the economy.

Small businesses on the Brink

Not only households will be affected. Small businesses are also affected, particularly those who rely heavily upon electricity. Consider a small Cape Town bakery, for instance. Due to the increase in electricity prices, baking bread will become more expensive.

Sibongile Femalema, owner of a Cape Town bakery, describes how the rise in electricity rates is hurting her business. “We operate on very thin margins.” We will have to increase our prices if the cost of energy increases. But this will impact our customers who are already facing the same problems as we are .”

South Africa’s SMEs contribute significantly to employment. These small businesses could be forced to pass on higher costs to consumers, which would lead to inflationary pressures and even slower growth. These price increases could have a ripple effect that extends beyond the electricity industry.

How South Africans can Prepare: Practical tips for managing the increase

There are ways to prepare yourself for the inevitable price increase. Here are some ways to minimise the impact of rising electricity costs on your home or business.

1. Go solar: Although this will require an upfront investment, it is a great option to reduce your dependence on Eskom. Installing a small, solar-powered system can lead to significant savings for many South Africans.
2. Reduce electricity consumption Simple changes can have a significant impact on your household. Switching to energy-efficient appliances, using LED lights, and turning electrical devices off when not in use can reduce your monthly bills.
3. Switch To Prepaid Meters If you are using a traditional billing method, it is worth considering switching to a pre-paid meter. You can control your electricity usage more effectively, and avoid any unexpected bills.
4. Support Initiatives for Renewable Energy: Eskom will be able to transition from coal faster if we support initiatives for renewable energy. This transition could be accelerated by supporting government and private sector initiatives focusing on renewable energy.

Finding Light in Darkness

The Nersa-approved electricity price increase, which will take effect on the 1st of July 2025 is a reminder that Eskom, and the country’s energy sector, are facing serious financial challenges. This price hike will put further strain on the finances of many South Africans.

Although the price increase is difficult to accept, it is important to keep in mind that it is only part of a larger picture that includes transitioning to sustainable energy sources, improving Eskom’s operational efficiency and finding ways to lower costs for consumers. South Africa’s energy sector will face many challenges, but with the correct strategies and a collective effort to change, it can become more reliable, affordable and sustainable.

We must continue to hold Eskom, the government, and other stakeholders accountable as we face these challenges. We should also advocate for renewable energies and implement practical changes to our homes and businesses in order to reduce our dependence on expensive electricity. 

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