Dutch coal power plant
So Britain’s recent ‘coal free’ spell of electricity generation turns out to be somewhat fake news. The exaggerated claims made for renewables – mostly wind power – in this period are therefore largely undermined.
Between May 17-31, Britain saw its first two-week period without domestic coal-fired power stations generating electricity since the 1880s, says PEI.
However, modelling carried out by energy market data analyst EnAppSys shows that power generated from coal has been imported from abroad over the same period – with the most coming from the Netherlands.
EnAppSys says that high carbon taxes in Britain were the key reason why the UK’s electricity system has run without coal for the last two weeks – and it adds that further no-coal records could be broken should these taxes remain at current levels.
These higher carbon taxes do not, however, apply in neighbouring regions and over the initial two-week period of zero coal, Britain imported 50.9 GWh of power from coal-fired plants operating abroad.
Of this power, only a relatively low share of the modelled coal-originating imports came from France and Ireland (0.1 GWh and 0.9 GWh respectively), with France seeing a high share of power from nuclear plants and with Ireland seeing high levels of wind generation over the noted period.
Instead, the largest share of the modelled total was from the Netherlands, where coal-fired power stations continue to operate at a high level of activity as a result of only paying around half the carbon taxes paid within the UK.
Rob Lalor, senior analyst at EnAppSys, said: “Britain’s move towards a green future has seen an increased reliance on low-carbon power sources to generate electricity. This has coincided with a shift in Britain’s energy policy, with coal plants set to be phased out by 2025 and high-polluting power plants penalised by higher carbon taxes, which include the GB carbon price floor of £18 per tonne.
“This has translated into a two-week period without coal-fired power being generated within Britain, but with European markets seeing less aggressive carbon pricing, electricity generated by coal-fired power stations would have continued to have been consumed within British households.”
Continued here.
via Tallbloke’s Talkshop
June 6, 2019 at 03:57AM
Iowa Climate Science Education 
Reblogged this on Climate- Science.
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