About the SA energy cost graph...
Correlation? Nah, blame the wind.
In reality there are many factors influencing electricity costs, and of course a major overhaul of the supply chain will add cost - irrespective of what kind of energy source is involved.
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2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
  lifetime FE over 0.24 Gigameter or 0.15 Megamile.
Don't let cancer defeat you. Check regularly.
Last edited by RedDevil; 05-11-2019 at 05:22 AM..
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