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If Japan has been haunted by Fukushima for more than 10 years and now still brings the super nuclear plant back, is the world preparing for the largest energy "turnaround" in history?
After more than a decade of freezing due to the 2011 Fukushima disaster, unit 6 of Kashiwazaki-Kariwa operated by TEPCO has officially returned to commercial operation. This is not just simple technical news, but also a strong signal that Japan is reshaping its energy security strategy in the context of continuously fluctuating LNG, oil prices and global geopolitics.
The Kashiwazaki-Kariwa plant is located in Niigata Prefecture, has a total capacity of up to 8,212 MW, and is considered the largest nuclear power plant in the world in terms of installed capacity. Unit 6 alone is capable of providing electricity to about 450,000 Japanese households.
SCALE TABLE OF KASHIWAZAKI-KARIWA
Category Information
Japan Country
TEPCO operating unit
Total capacity is 8,212 MW
The unit restarted Unit 6
Downtime More than 10 years
Causes of the 2011 Fukushima Disaster
The number of households that can be supplied with electricity is about 450,000 households
Strategic objective: Reduce dependence on LNG and imported oil
It is worth noting that TEPCO had to invest about 1,200 billion yen to upgrade the entire safety system, including emergency freshwater reservoirs, backup power systems and multi-response mechanisms.floor if a natural disaster or widespread power outage occurs.
COMPARISON TABLE WITH OTHER LARGE NUCLEAR POWER PLANTS
National Factory Capacity
Kashiwazaki-Kariwa Japan 8,212 MW
Bruce Nuclear Canada 6,550 MW
Zaporizhzhia Ukraine 5,700 MW
Hanul Nuclear Korea 5,928 MW
Unlike the period after Fukushima when Japan leaned heavily toward LNG and coal, Tokyo is now facing extreme pressure on imported energy prices. The Middle East conflict, Strait of Hormuz risks and LNG supply chain fluctuations make nuclear power a "survival card" for the world's third largest economy.
According to many energy experts, if all of Kashiwazaki-Kariwa is restored, Japan could significantly reduce the amount of LNG imported each year, while cutting millions of tons of CO₂ emissions.
STRATEGIC IMPACT TABLE
Influential Factors
Reduce LNG imports Reduce pressure on electricity prices
Stable background power Supports heavy industry
Reduce CO₂ emissions Support the Net Zero goal
Increase energy independence Reduce geopolitical risks
Public pressure is still huge after Fukushima
What divides Japanese public opinion is that the memory of Fukushima has not disappeared. A part of the people believes that nuclear power is a risk that cannot be completely controlled. But supporters say that if Japan does not restart nuclear power, it will have to rely too much on imported LNG at extremely high costs.
Even Europe and America are quietly returning to nuclear power. France continues to defend its position as the largest nuclear country in the EU, while the US steps up its nuclear reactorn SMR reactors, and China is accelerating the construction of dozens of new reactors.
It can be said that Kashiwazaki-Kariwa is not only the story of TEPCO, but a symbol of the global repositioning of energy security in the post-world energy crisis era.
#TEPCO #JapanElectricity #LNG #GlobalEnergy #JapaneseNuclearPower #EnergyCrisis #NetZero #FutureEnergy #OilGasTechnology
