PowerOptimal Blog Articles

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

Shower_head - Wikimedia - by Nicole-Koehler - resized sepia

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

Lethabo_Power_Station_2 - Wikimedia Commons

In 2015, 2017 and 2019 we published infographics showing Eskom annual tariff increases since 1988 compared to inflation. Following Eskom’s court order success against NERSA in early 2021, it

Authors: Matthew Capes, Sean Moolman Background This article seeks to examine the price and affordability of water and electricity in South Africa.

PowerOptimal & Electrolux Kwikot image for press release

Press Release, Johannesburg, South Africa, May 26, 2020. See also Engineering News, Stuff Magazine and Intelligent CIO. PowerOptimal, a leader in innovative sustainable energy and demand management

Eskom Arnot power station - Gerhard Roux Wikimedia Commons resized

(Click here for a 2021 update to this article) In 2015 and 2017 we published infographics showing Eskom annual tariff increases since 1988 compared to inflation. Following

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