Something that is cheap can have some percent wasted and still be cheaper overall than more expensive options.
Focussing only on the waste without that bigger context is at best a false economy, at worst fossil fuel promoting propaganda.
Why would I want to pay for cheap wind energy I can’t use, and also pay for gas energy that I can use? Unless the cost of the wind is £0, paying for wind in addition to gas is just a waste of money.
Something that is cheap can have some percent wasted and still be cheaper overall than more expensive options.
Focussing only on the waste without that bigger context is at best a false economy, at worst fossil fuel promoting propaganda.