Natural gas and coal prices surge, pushing Japan's electricity prices up by 25%

Driven by liquefied natural gas (LNG) prices surging to a four-year high and persistently rising coal costs, Japan’s electricity prices jumped over 25% in the first week of this week, significantly inflating energy import bills and highlighting the vulnerability of Asian energy markets amid geopolitical tensions and supply-demand mismatches. According to data from the Japan Electric Power Exchange cited by Bloomberg, the national average electricity price on Monday rose more than 25% week-on-week to $0.19 per kilowatt-hour (approximately ¥31.15), reflecting the severe energy cost pressure facing Japan—one of the world’s largest LNG importers. The surge in LNG spot prices is the primary driver behind this electricity price hike. The average spot price for LNG deliveries in Asia scheduled for December stood at $29.30 per million British thermal units (MMBtu) last weekend—the highest since December 2022—and jumped sharply from $26.50/MMBtu the previous week. Meanwhile, planned maintenance at some power generation facilities ahead of winter further reduced supply-side flexibility, intensifying upward pressure on electricity prices. LNG prices have surged to a four-year high, with the Strait of Hormuz emerging as a critical bottleneck. The sharp rise in Asian LNG prices is closely linked to ongoing geopolitical tensions in the Middle East. The number of LNG tankers able to pass smoothly through the Strait of Hormuz is extremely limited. Coupled with fierce competition between Europe—preparing for its winter heating season—and Asian buyers, Asian LNG spot prices have been pushed to their highest level in nearly four years. Earlier this summer, Japan attempted to substitute coal for natural gas in power generation to avoid soaring LNG costs.

Tokyo to experience heavy snowfall; Japan’s spot electricity prices surge 79%

According to Zhitan Finance APP, forecasts indicate Tokyo will experience heavy snowfall this week, spurring increased heating demand and causing Japan’s electricity prices to surge. Data from the Japan Electric Power Exchange show that Japan’s spot electricity price on Wednesday soared 79% compared to one week earlier, reaching its highest level since February. Japan’s Meteorological Agency stated that Tokyo and its surrounding areas will experience rain and snow on Thursday and Friday. All Nippon Airways Holdings Inc. announced the cancellation of 96 flights arriving at and departing from Tokyo’s Haneda Airport. It is reported that Tokyo experienced heavy snowfall last month, resulting in dozens of flight cancellations and placing strain on the power grid. Japan has been taking measures to ensure sufficient fuel supplies for winter. However, falling temperatures continue depleting Japan’s liquefied natural gas reserves.

Tohoku and Tokyo Power Prices Hit Four-Year High on Cold Snap

18 hours ago

Japan's spot power prices in Tohoku and Tokyo reached four-year highs driven by cold weather and high liquefied natural gas costs, raising the nationwide average by 14%.

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Tohoku and Tokyo Power Prices Hit Four-Year High on Cold Snap

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