Home energy management - a game of interoperability

Imagine a future where devices in our homes like heat pumps, batteries and electric vehicle charge points talk to each other and work out when to operate in response to the changing needs of the distribution network, the electricity system, and the intraday markets. How can we move towards this, from our current situation of having lot of closed systems that don't communicate with each other? Jon Slowe discusses this question with LCP Delta experts Arthur Jouannic and Zuoxiang Zhang.