A year later and still worth a read...
Notes from the Nexus was about talk talk talk, but I've seen little useful action on water-energy-food in the last year.
That said, the proposals for Cutting edge regulation at Ofwat seem to be going ahead -- as far as abstraction permit trading and price reform (final form TBD) is concerned.
Death to pennies! Please kill them.
Regulatory fail in the making -- The CPUC approved a different version of pricing for CalAm, which is not so bad. (I'd dump IBRs, but lots of people are in love with their theoretical virtues.)
H/T to BP