Gas

Getting the power back on

Disruption to travel, no access to money, problems with telecommunications and petrol pumps rendered out of service – these are just some of the issues that would be faced by the public in the event of a blackout. “Catastrophic” is the word used by Peter Chandler (pictured below), project lead for the Distributed ReStart project at National Grid ESO, to describe the extent of the problems caused in this situation. Nor would the effects be over in a hurry, with Chandler indicating that restoring full power across the whole country could take up to a week in a “Black Start” scenario.  

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Getting green networks up to speed

Whilst substantial progress has been made in the electricity sector, the decarbonisation of transport and heat is further behind – and these two topics took centre stage at September’s Network Asset Performance Conference. In terms of switching road transport from fossil fuels to electricity, there is less concern about producing enough megawatt-hours to meet the overall increase in demand from electric vehicles (EV) than ensuring there is the network capacity to deliver the power. 

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Gas: four paths to 2050

While attention is focused on distribution network operators and the rise of distributed generation, it is easy to forget that both the electricity and gas transmission networks have their own challenges to face. National Grid brought those challenges sharply into focus with the publication last month of its annual set of documents setting out the long-term future of its transmission. networks.

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