So if the average per kWh is = 48.86p
See earlier message for previous calculation, https://camelot-forum.co.uk/phpBB3/view ... 818#p28792
Its up to each supplier to set the rates as long as the average consumer pays the average rate. As more folk shift more to cheap rate, that will inevitably increase the cheap rate and lower the peak rate to match the average. But as a starting point the OFGEM E7 split for the average person which is 58% peak, and 42% off peak.
https://www.ofgem.gov.uk/sites/default/ ... tter_0.pdf
Sanity check with the current Octopus E7 rate in my area.
46.91p / kWh Peak
16.05p / kWh Cheap
(0.58 x 46.91) + (0.42 x 16.05) = 33.95p which is not far off the Octopus flexible standard rate in my area of 34.23p.
So if the price of leccy for E7 increases to an average of 48.86p / kWh, you see where its going.
Cheap = (48.86 – (0.58 x Peak)) / 0.42
Say Peak goes up 10p to 57p, that would imply a cheap rate of 37.62p.

So more likely Peak goes up to 65p, that would imply a cheap rate of 26p.

If Peak goes up to 70p, that would imply a cheap rate of 19.66p.

Take your pick but that would suggest IO and GO cheap rate head upwards quite sharply, if only for 3 months.

DISCLAIMER - This is based on the Cornwall Insights latest press release and I am personally surprised of the large hike in leccy. Hoping they have got it wrong, but as its now based on historical numbers, it going to be pretty close.
https://www.cornwall-insight.com/our-fi ... price-cap/