Energy policy

How National Grid keeps the lights on when a large power station catches fire

  • 20 Oct 2014, 16:55
  • Mat Hope

What happens when a major gas power station catches on fire? Well,  it certainly looks spectacular. But it appears the short term impact on the UK's power generation is pretty minimal.

Energy company RWE npower had to  unexpectedly shut down one of the Dicot B power station's 700 megawatt units last night after a fire broke out in one of the cooling towers.

Didcot's shutdown is the latest in a series of unexpected outages which National Grid has had to cope with in recent months. This has led to a  spate of headlines questioning whether National Grid will have enough power stations available to cope with high demand over the winter months.

We take a look at how National Grid copes with such unexpected events, and why it remains confident the UK will have enough power this winter.

Where does the UK's power come from?

National Grid is legally required to make sure there's always enough power to meet demand. The UK's peak demand - at around 6pm on weekdays - is currently around 45 gigawatts. This is expected to rise to about  55 gigawatts over the winter, as people spend more time indoors and use more electricity.

Big coal, gas, and nuclear power stations are responsible for meeting most of this demand. The government's  latest statistics show 30 per cent of the UK's electricity comes from gas, with 28 per cent coming from coal. Nuclear power provides about 20 per cent.

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Analysis: Who wants what from the EU 2030 climate framework

  • 17 Oct 2014, 12:45
  • Simon Evans

Ambitious EU 2030 climate targets could be crucial to unlocking a global climate deal in Paris next year. Yet EU leaders still can't agree the details, with just days to go.

Uncertainty remains because different EU member states want different things from the 2030 policy framework, which will set the trajectory for EU climate and energy policy for the next 15 years. Some countries want three targets - to cut emissions, increase use of renewable energy and boost take up of energy efficiency. Others want an emissions target only. And a few say they will only accept targets with sweeteners.

So who wants what from the EU 2030 climate framework, and what does that mean for how ambitious it will be?

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Factcheck: Daily Express claims windfarms will add £1,000 to household bills

  • 15 Oct 2014, 16:00
  • Simon Evans and Mat Hope

Wind farms will be responsible for adding £1,000 to household energy bills, the Daily Express's frontpage today claims.

The figure is based on a submission by campaign group the Scientific Alliance to the House of Lords Science and Technology committee. The committee is exploring different ways the UK can cut energy sector emissions while making sure the lights stay on.

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But the alliance takes an outdated approach to calculating how many power stations the UK needs, leading it to come up with numbers that are significantly out of step with other experts.

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