Weekly Energy Market Update – 10 February

Gas

Short-term gas contracts, notably the Day-ahead and front-month markets, fell heavily again last week, with losses of around 9%. The driving force in the gas market remains the very healthy fundamentals, lower than expected demand and risk of oversupply. A brief spell of below average temperatures and low winds had no price impact, while declines accelerated again when temperatures climbed at the end of the week and wind output surged to more than 13GW as Storm Ciara arrived in the UK.

Flexibility within the gas supply network is minimising the impact of higher demand across the winter, particularly from LNG sendout, which rose above 100mcm again last week. Nineteen tankers are now booked for February arrival. Record low LNG prices across the global market are contributing to a substantial oversupply. Asian LNG prices have more than halved year-on-year as Chinese demand tumbles amid fears over the spread of the Coronavirus.

Higher heating demand this week is likely to be offset by continued high winds, reducing the use of gas for power generation. March and April gas prices are down to 22p/th while the Summer 20 contract has halved in value since the start of winter, falling from 46p/th to 23p/th. Longer-dated gas contracts moved higher, with gains of 3-4% across the week. This was in line with a rebound in the crude oil market, which bounced off one-year lows amid ongoing speculation over the spread of the Coronavirus. Fears over lower demand from the virus has weighed on commodity prices for the last few weeks.

Power

Day-ahead power prices ended the week below £30/MWh for only the third time in ten years as the UK experienced very high wind levels at times last week. Day-ahead prices started the week higher, rising to £37/MWh as weather conditions were cooler with wind output dropping below 2GW. However, as Storm Ciara reached the UK at the end of the week, wind generation jumped to peaks of more than 13GW. On Saturday wind generation averaged 12GW across the day. The strong renewable availability reduced the share of gas in the fuel mix, with CCGT burn halving from 16GW to 8GW in one day.

Higher levels of embedded generation from the strong winds also affected electricity demand. After peaking at 45GW early in the week, peak demand fell to 42GW by Friday. Wind output is forecast to remain consistent around 12-13GW for the first few days of this week. Power prices for Tuesday have dropped to £28/MWh, testing 13-year lows for the prompt market. The
continued declines in the gas market is reducing the cost of gas-fired generation, and driving the front of the power curve to new lows. March 20 prices fell 5% week-on-week with the Summer 20 market hitting new lows at £33/MWh. The rest of the electricity curve saw little change, drawing some support from gains in longer-dated gas contracts and the oil market.

Weekly Energy Market Update – 20 January

Gas

Gas prices fell heavily again last week with contracts across the curve falling to new lows. Price drivers for the market are unchanged with the extent of oversupply and strength of fundamentals continuing to weaken prices. Balance of Winter and Summer 20 prices fell 7% across the week, with losses continuing today. The Summer 20 contract has dropped nearly 40% in the last three months. The oversupply is being driven by record storage stocks in the UK and Europe. Unseasonably mild temperatures so far this month, coupled with very high wind levels have depressed demand.

Meanwhile record LNG imports have balanced the gas system with minimal use of storage withdrawals or Interconnector imports from Europe. Price falls this winter have been strongest for the Summer 20 contract, which anticipates very limited injection demand and an inability to absorb excess supply during the milder months. The strength of losses in short-term contracts have now brought down the rest of the curve with seasonal 2021 contracts down 5% across the week, breaking below their previous December lows.

Gas demand has risen sharply today with consumption rising around 80mcm from last week, as temperatures briefly drop to below seasonal-normal levels. Lower wind output of under 5GW this week is also increasing gas for power generation. However, the demand is being comfortably met by supply, notably from LNG, which has risen to more than 130mcm to match the higher demand. This underlines the strength of flexibility within the gas supply system. Milder, windier conditions are returning at the end of the week.

Power

In the power market, contracts on the curve are following the gas market lower, reflecting the declining costs of gas for generation. Very high winds pushed Day-ahead power prices to new lows of £32/MWh but the prompt has risen across the week in anticipation of higher demand from lower winds and colder temperatures this week.

Wind generation across the week was consistent at over 8GW, reaching highs of 14GW as Storm Brendan swept across the UK. Power demand is expected to rise this week as temperatures have dropped to below seasonal-normal levels with wind output as low as 2GW. However, the extensive gas supply flexibility offered by record storage stocks, LNG and Interconnector imports is weighing heavily on prices.

Prices across the curve are down 3% week-on-week. However, the losses in the power market are more gradual than the corresponding gas contracts. This is the result of price support from rising carbon prices, protecting the power curve from further losses. Carbon costs pushed above €25/tCO2e last week, to new highs for the year.

 

Weekly Energy Market Update – 6 January

Gas

Gas prices on the curve rebounded last week, bouncing off contract lows reached between Christmas and New Year.

Prices across Europe pushed to new lows after a new transit supply agreement between Russia and Ukraine was agreed, avoiding supply disruption.

The Summer 20 market dipped below 30p/th, down 10% since Christmas. However, contracts across the curve have rebounded since Friday, following supply risks linked to escalating tensions in the Middle East. A US air strike has killed a top Iranian military general. Tehran has vowed “severe revenge” with the risk of disruption to the region’s vast oil supply providing some price support.

LNG may also be affected by a possible new conflict with the US and Iran previously rowing over access to the Strait of Hormuz, a crucial supply route for tankers. Strong gains in the oil market – which is testing highs of $70/bbl – provided support to longer-dated gas prices, delivering in 2021. While there may be further volatility as the situation develops, fundamentals remain bearish, with oversupply capping prices around their pre-Christmas lows.

LNG imports were at their highest since April 2011 in December, while thirteen tankers are already confirmed for January arrival. Interconnector imports remain untouched and a storage overhang is inevitable as lower demand during the holiday period meant 3TWh of gas was injected into storage.

UK gas reserves are over 95% full and at record highs for the time of year. Demand forecasts for January are also price depressive with above average temperatures expected for at least the next two weeks while wind generation dominated the fuel
mix, providing a third of UK power in the last week after averaging over 10GW a day. With energy demand in the short-term expected to be low the risk of oversupply and an inevitable storage overhang is still weighing on gas markets.

Power

Power prices pushed lower during December led by Day-ahead and balance of winter contracts that reflect the oversupply in the gas market and lower cost of gas-fired generation. Electricity demand fell heavily over the Christmas holiday period, driving Day-ahead power prices to lows of £32/MWh, not seen since early October.

While consumption has picked up as schools and businesses return to full operation, power demand maintains a significant reduction to previous years. Very high wind generation over the last week has reduced the use of fossil fuels, while the gas burn being utilised is at a low cost level.

Wind has provided a third of UK electricity so far this month, leading the fuel mix with average output of 10GW a day. The strong renewable availability is forecast to continue this week as the UK benefits from windy, mild weather conditions, which are providing downward pressure to prices. This is the reverse of the cold, low wind scenarios that risk higher prices
during the winter season.

Across the curve, power prices followed the gas market lower over the holiday period, hitting new lows at the end of December. The market has rebound marginally since Friday following the escalating tensions in the Middle East. However, the scale of movement in power, both lower and in the rebound have been more gradual than in gas. The continued elevation in carbon prices, which are holding above €24/tCO2e are helping to underpin the power market. Week-on-week electricity contracts remain down with the Summer 20 contract under £40/MWh.

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Weekly Energy Market Update 23 September 2019

Gas

Gas prices saw high levels of volatility last week as the market digested the three unexpected ‘black swan’ developments of the previous week, which had triggered significant price spikes. An attack on oil facilities in Saudi Arabia led to a further price rise, as over 5% of global oil supply was shut down. The October gas contract hit highs of 40p/th, with the Winter 19 market at two-month highs of 52p/th. However, some of the uncertainty surrounding supply and demand was tempered, prompting prices to reverse some of those gains. EDF reported just 6 of its nuclear reactors are affected by welding issues, believing power stations do not need to close.

Russian gas flows via the OPAL pipeline, saw little change, despite the tighter restrictions. Furthermore, Saudi Arabia vowed to return its oil output to normal levels by the end of the month, quicker than initially feared. Short-term supply-demand fundamentals are also weighing heavily on the front of the gas curve, with October prices dropping to 32p/th. The Langeled gas pipeline is to return from maintenance tomorrow, boosting Norwegian flows to the UK.

Meanwhile, LNG sendout is expected to remain strong next month as the UK confirms three tankers already booked for October. Above seasonal-normal temperatures are also forecast for the next two weeks, slowing the typical rise in heating demand ahead of the winter season. While winter supply risks have been somewhat tempered, contracts from Winter 19 onwards remain elevated amid uncertainty over French nuclear power, Russian imports and tensions in the Middle East which are supporting oil prices. As a result, seasonal gas contracts are holding in the middle of their summer range, between their July highs and September lows.

Gas Graph

Power

Power prices mirrored movements in the gas market, with short-term contracts falling sharply across the week. The rest of the electricity curve remained elevated. Short-term contracts were highly volatile following three black swan developments. An additional oil attack in Saudi Arabia provided further price support as prices moved to fresh highs early last week.

Seasonal power contracts hit six-week highs. Prices eased after EDF reported only six reactors are affected by welding issues and indicated no power stations need to close. However, the outcome of an investigation by the regulator ASN is still unknown and that body will have the final say on plant closures. Oil prices corrected quickly as Saudi Arabia promised a return to full production by the end of the month.

Short-term power prices fell further, in line with declining gas contracts, which were weakened by the current healthy supply-demand fundamentals. Day-ahead gas prices fell 22% with front-month prices down 13%. The equivalent power contracts also moved lower on the weaker gas costs, but overall declines were more gradual across the week. Longer-dated electricity contracts were marginally higher week-on-week, despite giving back some of their early gains. Prices are still underpinned by elevated carbon costs, with the price of allowances remaining above €25/tCO2e. Seasonal contracts are holding in the middle of their summer range, above the early September lows, and below the peaks from July.

Electricity Graph

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