PowerOptimal Blog Articles

Water_on_tap_(Unsplash) edited

In 2021, we published an analysis of municipal water & electricity tariff increases compared to inflation since 1996.  That analysis revealed a

power lines

In 2015, 2017, 2019 and 2022 we published infographics showing Eskom annual tariff increases since 1988 compared to inflation. Eskom tariffs increased by an

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With the rapid increases in the price of electricity and water over the past decade, the question is: what does a shower or

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South Africans have been pummelled by large electricity price increases since electricity shortages and load shedding started in 2008. Electricity prices increased by more than 600% in real money

ginger-hendee-N8buV78yNBo-unsplash - shower head edited

With the rapid increases in the price of electricity and water over the past decade, the question is: what does a shower or

Ephrams View solar PV

About this Article We offer a new perspective on the long-term value you can create by installing a solar PV system in

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