Chancellor Jeremy Hunt will set out the government's tax and spending plans in the spring Budget.
The former chief executive has forfeited the honour following the Horizon IT scandal.
Booming business at Nvidia sees investors bet the AI revolution will live up to its "hype".
Bills will fall to the lowest for two years under the new price cap, but charities warn costs are still high.
The spouse of a BP deal manager allegedly picked up details of a takeover while they both worked from home.