Hints and tips:
...National Grid introduced a “demand flexibility service” this year to try to reduce the risk of blackouts....
...In afternoon trade on Thursday, United Utilities shares were up 0.7 per cent at 906p, National Grid was 1.1 per cent firmer at 971.2pm while SSE slipped off its highs to fall 0.5 per cent to £14.61....
...About 45 per cent of the city’s 16m residents have no sewage services, meaning raw sewage is dumped into rivers....
...Ofgem and National Grid have been creating a stink about gas meters....
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