Summed up as

T H E E N E R G Y T RA N S I T I O N

Not that that means anything to people outside the industry (spoiler: it means our energy networks need upgrading to accommodate all those solar panels in the network, and all that generated energy needs to be tracked, which it's not as of today, because only a handful of locations used to generate energy, which we didn't need to track)

I'm just a data engineer, but that shit is pretty fascinating in and of itself!