South African households are preparing for another increase in electricity costs as municipalities across the country implement new tariffs from 1 July 2026.
The increases arrive during one of the most financially challenging periods for consumers, with many families already facing higher fuel prices, elevated borrowing costs and ongoing increases in everyday living expenses.
For the majority of South Africans who receive electricity through municipal distributors rather than directly from Eskom, the latest adjustments will add further pressure to household budgets during the winter season when energy consumption typically rises.
Municipalities roll out new electricity tariffs
The National Energy Regulator of South Africa (Nersa) recently approved tariff applications submitted by 176 licensed municipal and private electricity distributors.
The regulator reviewed thousands of public comments before finalising the increases, which vary significantly between municipalities.
Cape Town residents will experience one of the smallest increases, with electricity tariffs rising by 7.5%.
Several major metropolitan municipalities, including Johannesburg, Tshwane, eThekwini, Mangaung and Nelson Mandela Bay, received approvals for increases ranging from approximately 8.63% to 10.09%.
The steepest increases will be felt in Ekurhuleni and Buffalo City, where residents will face tariff hikes of 12.7% and 14% respectively.
These municipal adjustments follow Eskom’s annual tariff increase that took effect for direct customers in April, meaning many households are now experiencing the second phase of electricity price increases for the year.
Energy analysts note that electricity remains one of the fastest-growing household expenses, particularly during winter when demand for heating and hot water increases substantially.
Households look for ways to reduce energy costs
With electricity becoming increasingly expensive, homeowners are paying closer attention to energy efficiency and long-term cost-saving solutions.
According to Standard Bank’s LookSee home efficiency platform, understanding household energy consumption is often the first step towards reducing monthly expenses.
The platform offers a free assessment that analyses a home’s energy performance and compares consumption patterns with similar properties in surrounding areas.
Marc du Plessis, Head of LookSee, said many homeowners are unaware of where the majority of their electricity costs originate.
One of the biggest contributors remains the household geyser.
Industry estimates suggest that geysers account for between 30% and 40% of residential electricity consumption, with the figure potentially exceeding 50% during colder months.
As a result, many consumers are exploring solar-powered geyser solutions and rooftop solar installations as a way to offset rising utility costs.
The growth of solar rental programmes has also helped make renewable energy more accessible to households that may not be able to afford the upfront cost of purchasing a complete solar system.
Supporters of these solutions argue that annual electricity tariff increases strengthen the financial case for investing in alternative energy sources, as the savings generated become more valuable over time.
While South Africa continues expanding digital and renewable energy options, electricity remains an essential household expense that millions of consumers cannot avoid.
With municipal tariff increases now taking effect, many families are expected to reassess their energy usage and seek new ways to manage growing monthly costs.
Source: Nersa, Standard Bank LookSee