Fancy being one of the 3,000?

UK set to trial 'smart fridges' - 3,000 refrigerators, which adapt their power use to the ebb and flow of demand, are to be given away

Me too.

Thing is, there doesn't seem to be any mention of how 'we' apply.

Maybe it's 'in-house'... as in the houses of those sharing the burden along with 'us'?

We have a smart freezer already. It accumulates food way past safety dates, then frosts up and leaves the door ajar so it all spoils and we throw it away.