Natural Gas Prices Climb over 14%, Power up 8%
LONDON, Feb. 6, 2017 /PRNewswire/ -- UK gas-fired power generation hit a six-year high in January as day-ahead gas and power prices both climbed strongly, according to S&P Global Platts data.
Gas-for-power demand stood at 2.21 billion cubic meters (Bcm) in January, recording increases of 6% month-on-month and 30% year-on-year.
Cumulative gas-for-power demand for Winter 2016-17 to date stood at 8.43 Bcm, an increase of 56% on an annual basis and already 16% higher than total gas-for-power demand during the whole of Winter 2014-15.
"Improved economics for UK gas plant have coincided with coal plant closures, accelerated by the UK Government's Carbon Price Floor," said Henry Edwardes-Evans, managing editor of Power in Europe, an S&P Global Platts publication.
"This tax on CO2 emissions has hammered coal plant economics, to the point where Capacity Market subsidies are required to keep them open and bolster security of supply," Edwardes-Evans said.
Gas plant profits are under pressure again, however, with UK gas pricing supported by colder-than-average temperatures, a weak LNG delivery schedule, and more expensive Continental European hub pricing.
The month-ahead clean spark spread -- the theoretical margin available for a 50%-efficient gas plant including emissions -- was assessed at £7.7/MWh for the final day of January after beginning 2017 at £12.2/MWh, having averaged £29/MWh during November last year.
Meanwhile the quarter-ahead clean spark spread has hovered around £6-£7/MWh this year, suggesting that the recent peak in gas-fired profitability is not expected to run into the summer.
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Platts UK Day-Ahead Power and Gas Assessments |
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Jan-17 |
Dec-16 |
MoM change |
Jan-16 |
YoY change |
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UK power (£/MWh) |
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Day-ahead average |
52.39 |
48.46 |
+8% |
36.08 |
+45% |
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UK gas (pence/therm) |
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|
Day-ahead average |
53.05 |
46.33 |
+14.5% |
31.99 |
+66.8% |
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Source: S&P Global Platts |
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For more information on electric power or the methodology used by Platts in its power assessments, visit the S&P Global Platts website www.platts.com.
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