Looks like the gas market sets a percentage of the electricity price however it's generated.
So if you have 99% " free" wind power (the ofgem site says it's free so it must be true) and 1% gdawful expensive gas market in there, who gets the money?
(My leccy is all green, so I'll just have the free stuff, thanks?)
I see that the
PLAN is to include
"de-coupling costly global fossil fuel prices from electricity produced by cheaper renewables, a step to help ensure consumers are seeing cheaper prices as a result of lower-cost clean energy sources"
This at ofgem explains to an extent but is old.