Cape Town electricity customers are facing higher municipal electricity costs from 1 July 2026.
NERSA has approved an average 9.01% increase for municipal bulk electricity purchases, effective from 1 July 2026. Eskom has confirmed that this increase applies to municipal bulk purchasers, while Eskom direct customers have faced an 8.76% increase from 1 April 2026.
For City of Cape Town customers, the City’s 2026/27 amended draft budget reflects an 8.55% increase on residential energy charges from 1 July 2026.
Whether you are a homeowner or business owner in Cape Town, your electricity costs are still going up – and this is not a once-off adjustment. Eskom’s revised increase for 2027/28 is already set at 8.83%, showing a continued pattern of rising energy costs.
What This Means for Cape Town Homes and Businesses
Most Cape Town residents and businesses receive electricity through the City of Cape Town. When Eskom’s bulk electricity costs increase, municipalities need to recover those costs through their own tariff structures.
For households, this means electricity takes up an even larger share of the monthly budget. For businesses, it adds pressure to operating costs, margins, and long-term planning.
Even when Cape Town’s average tariff increase is lower than the national municipal bulk increase, the direction is clear: electricity is becoming more expensive every year.
Why Solar Makes Sense Right Now
Solar reduces how much electricity you need to buy from the grid. That means you are less exposed to Eskom increases, municipal tariff changes, and the long-term uncertainty of energy costs.
A well-designed solar system can help you:
- Reduce monthly electricity spend
- Lower exposure to future tariff increases
- Generate power at a more predictable cost
- Improve energy independence
- Build long-term resilience for your home or business
For Cape Town households, solar can provide real relief from rising monthly bills. For Cape Town businesses, it can turn one of the most unpredictable overheads into a more manageable and strategic cost.
Solar for Cape Town Homes: Lower Bills and Greater Independence
Residential solar helps reduce your grid usage during the day. When paired with battery backup, it can also keep essential appliances, lights, Wi-Fi, and security systems running when the grid is down.
Modern solar systems are flexible, which means you can start with a solution that suits your budget and scale over time.
At InPower Energy, solar solutions are available from R1,695 per month*, helping homeowners reduce upfront costs while moving towards cleaner energy
Solar for Cape Town Businesses: Reduce Overheads and Protect Profitability
For many businesses, electricity is one of the most controllable overhead costs – but only if you act.
Solar allows your business to generate a portion of its own power at a known cost, reducing the amount of electricity you need to buy from the municipality. This helps protect your business from future tariff increases and gives you more control over long-term operating expenses.
InPower Energy also offers a shared savings model for commercial clients. Under this model, InPower Energy covers the upfront installation cost, and the savings are shared over time, with your business’s share increasing as the system delivers returns.
The Longer You Wait, The More You Pay
Cape Town electricity tariffs are rising from 1 July 2026. Every month of delay means more money going toward higher electricity costs instead of a smarter long-term energy solution.
Solar turns an ongoing expense into an investment – one that can deliver savings, resilience, and cleaner power over time.
If you want to understand what solar could do for your Cape Town home or business before the July increase takes effect, InPower Energy can help.
