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Regulator says it has not identified ‘any failures’ by National Grid
Labour pledges on water and telecoms trigger pre-emptive defensive moves and talks with lawyers
Reversal comes amid dispute with Governor Andrew Cuomo
Energy companies act to protect shareholders against Labour’s nationalisation plans
Governor Andrew Cuomo has warned group it may lose licence if it fails to resolve issue
Andrew Cuomo plans to revoke UK utility’s certificate to operate in some parts of the city
Regulator wants to lower cost of connecting nuclear plant to the grid
Company has faced questions over role since August blackout that hit 1m homes and businesses
FTSE 100 company faced criticism over widespread power cut this summer
UK utility refusing to connect new gas customers after state denied a permit for a supply pipeline
Kwasi Kwarteng says company might lose role operating country’s electricity system
Finger-pointing for the power outage has made little impression on the utility’s stock
High-tech economy is more vulnerable even to short-term power cuts
Regulator probes electricity cuts that hit more than 1m homes and businesses
Initial probe raises the possibility that chaos was caused by new plant
Government investigation raises far-reaching questions about company’s performance
Problems at local network level in blackout made ‘rare’ outage more severe
Pettigrew’s promise comes after Friday’s outages disrupted critical infrastructure
Critics question whether company can cope with transition to renewable energy
Failure at two generators caused travel chaos and cut off a million homes and businesses
National Grid says problems have hit two power generators
Completion of Cadent sale comes amid concerns over role of Chinese companies in UK
First time in centuries that most electricity will come from non-polluting sources
Labour’s plan shakes sector previously seen as stable by host of global investors
Regulator says reform will reduce costs to consumers by £6bn over 5 years
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