World’s biggest #NuclearPlant fires up 1,356MW reactor after 13-year freeze

Story by Everett Sloane, February 11, 2026

Excerpt: "Coverage of the planned restart has noted that Japan’s #Kashiwazaki and Kariwa units faced a suspension just hours after an earlier attempt began, after a minor malfunction triggered alarms. Separate reporting on Jan developments stressed that the significance of bringing Reactor No. 6 online was rising as tight supply threatened winter reliability, a reminder that grid operators are juggling risk on two fronts at once: the risk of another accident and the risk of blackouts if demand outstrips capacity. This dual pressure is why I see unit 6 less as a side story and more as the template regulators will use to judge whether No. 7 can safely move from fuel loading to full power."

Read more:
https://www.msn.com/en-us/news/world/world-s-biggest-nuclear-plant-fires-up-1-356mw-reactor-after-13-year-freeze/

#KashiwazakiKariwa #TEPCOLies #KEPCOLIes #RethinkNotRestart #NoNukes #Geothermal #WaveEnergy #Japan #JapanPol #RenewablesNow #FukushimaIsntOver

Japan Is Restarting Its #NuclearPower Program 15 Years After the #Fukushima Disaster

One of the surviving reactors at the #KashiwazakiKariwa plant was loaded with fuel last summer and recently turned back on, to mixed reactions.

By Elizabeth Rayne, Published: Jan 28, 2026

Excerpt: "Despite the benefits [sic] of nuclear energy, not everyone is so sure about this move. The Japanese government’s strategic energy plan previously intended to reduce the use of nuclear power as much as possible, but as far back as 2021, it has been focused on incorporating nuclear back into its bank of power sources as a way to reduce the consumption of fossil fuels. Its newest plan addresses the progress that has been made since the Fukushima disaster, admitting that the power plant failed to make improvements because of 'the myth [that] created the impression that meeting the standards and conditions set by the government and industry would eliminate all risks.'

"Some citizens see the return to nuclear power as a dismissal of caution."

Read more:
https://www.popularmechanics.com/science/energy/a70108280/japan-is-restarting-its-nuclear-power-program-15-years-after-the-fukushima-disaster/

#RethinkNotRestart #NoMoreFukushimas #TEPCOLies #KEPCOLies #NoNukes #RenewablesNow #Geothermal #Hotsprings #FukushimaIsntOver #WaterIsLife #OceansAreLife #Radiation #NuclearWasteIsForever

Japan Is Restarting Its Nuclear Power Program 15 Years After the Fukushima Disaster

One of the surviving reactors at the Kashiwazaki-Kariwa plant was loaded with fuel last summer and recently turned back on, to mixed reactions.

Popular Mechanics

Unfortunately, the #FukushimaDiary website seems to have been locked down. This was one of the last articles posted by #Mochizuki (on December 7, 2025).

#TEPCO Downgrades Thermometers After 80°C Spike, But Data Suggests a Systemic Issue

"TEPCO recently reported that a thermometer in #FukushimaDaiichi’s Reactor 1 recorded an unexpected 80°C temperature increase following nitrogen injection into the primary containment vessel (#PCV). Initially, this raised concerns about a possible heat source inside the containment vessel .

"However, after an internal review, TEPCO concluded that the reading did not reflect an actual temperature increase, attributing it to instrument malfunction. As a result, they downgraded multiple thermometers to “reference use” and removed them from official monitoring .
Contradictions in TEPCO’s Explanation

"TEPCO’s official report claims that the 80°C spike was a sensor anomaly, yet the data contradicts this conclusion..."

https://web.archive.org/web/20251207175303/https://fukushima-diary.com/2025/03/tepco-downgrades-thermometers-after-80c-spike-but-data-suggests-a-systemic-issue/

#RethinkNotRestart #NoMoreFukushimas #TEPCOLies #KEPCOLies #NoNukes #FukushimaIsntOver #WaterIsLife
#OceansAreLife #Radiation #NuclearWasteIsForever

TEPCO Downgrades Thermometers After 80°C Spike, But Data Suggests a Systemic Issue

Safe to discharge? Then can you drink it?

Fukushima Diary

Imagine that... A #nuclear plant operator that LIES!!!

Japan’s nuclear watchdog halts plant’s reactor safety screening over falsified data

By MARI YAMAGUCHI
Updated 8:31 AM EST, January 7, 2026

TOKYO (AP) — "Japan’s #nuclear watchdog said Wednesday it is scrapping the safety screening for two reactors at the #HamaokaNuclearPowerPlant in central Japan, after its operator was found to have fabricated data about #earthquake risks.

"It was a setback to Japan’s attempts to accelerate nuclear reactor restarts. Less than a quarter of commercial nuclear reactors are operational in the wake of the 2011 #FukushimaDaiichi meltdowns, but rising energy costs and pressure to reduce carbon emissions have pushed the government to prioritize nuclear power.

"#ChubuElectricPowerCo. had applied for safety screening to resume operations at the No. 3 and 4 reactors at the Hamaoka plant in 2014 and 2015. Two other reactors at the plant are being decommissioned, and a fifth is idle.

"The plant, about 200 kilometers (125 miles) west of #Tokyo, is located on a coastal area known for potential risks from so-called #NankaiTrough #megaquakes."

Read more:
https://apnews.com/article/japan-hamaoka-nuclear-fabrication-data-893d7cf94e790ffb51cb1cf85254d658

#ChudenLies #TEPCOLies #KEPCOLies #RethinkNotRestart #NoMoreFukushimas #NoNukes #FukushimaIsntOver #WaterIsLife #OceansAreLife #Radiation #NuclearWasteIsForever

Japanese watchdog halts nuclear reactor review over faulty seismic data

Japan's nuclear watchdog is scrapping the safety screening for two reactors at the Hamaoka nuclear power plant. The operator, Chubu Electric Power Co., was found to have fabricated data about earthquake risks. It was a setback for Japan's efforts to restart nuclear reactors. Less than a quarter of commercial reactors are operational following the 2011 Fukushima disaster. The Nuclear Regulation Authority began an investigation last February after a whistleblower's tip. The regulator confirmed the falsification and suspended the screening. Public opinion remains divided due to lingering safety concerns after Fukushima.

AP News

Nuclear reactor owned by #Fukushima plant operator #TEPCO to shut down again hours after restart

By MARI YAMAGUCHI
Updated 7:05 AM EST, January 22, 2026

TOKYO (AP) — "A reactor at the world’s largest nuclear power plant that restarted for the first time since the 2011 Fukushima nuclear disaster is now being shut down again Thursday due to a glitch that occurred hours after the unit’s resumption, its operator said.

"The No. 6 reactor at the #KashiwazakiKariwa plant in north-central Japan reactivated Wednesday night for the first time in 14 years, as plant workers started removing neutron-absorbing control rods from the core to start stable nuclear fission.

"But the process had to be suspended hours later due to a malfunction related to control rods, which are essential to safely starting up and shutting down reactors, the Tokyo Electric Power Company Holdings said.

"TEPCO, which also manages the wrecked Fukushima plant, said there was no safety issue from the glitch."

Read more:
https://apnews.com/article/japan-nuclear-fukushima-tepco-kashiwazakikariwa-e1a784da67f73aaf616413b543ae539d

#RethinkNotRestart #NoMoreFukushimas #TEPCOLies #KEPCOLies #NoNukes #FukushimaIsntOver #WaterIsLife
#OceansAreLife #Radiation #NoMoreFukushimas #NuclearWasteIsForever

Reactor owned by Fukushima plant operator TEPCO shut down hours after restart

A reactor at the world’s largest nuclear power plant that restarted for the first time since the 2011 Fukushima nuclear disaster is now being shut down again Thursday to examine a glitch that occurred hours after the unit’s resumption, its operator says. Tokyo Electric Power Company Holdings said there was no safety issue at the Kashiwazaki-Kariwa plant. TEPCO also runs the Fukushima Daiichi plant where reactors melted down after the plant was hit by the 2011 quake and tsunami. Fourteen other reactors in Japan have since restarted, but the Kashiwazaki-Kariwa plant is the first TEPCO-run unit to resume.

AP News

HT @NVL311

‘An act of betrayal’: Japan to maximise nuclear power 14 years after Fukushima disaster

https://www.theguardian.com/world/2025/feb
#RethinkNotRestart #NoMoreFukushimas #TEPCOLies #KEPCOLies #NoNukes

Since the 2011 #Fukushima accident, Japan has restarted 14 #NuclearReactors

1/10/2025

"Japanese utilities restarted two additional nuclear reactors in 2024 that had been suspended from operations in response to the 2011 #FukushimaDaiichi accident, taking the total number of restarted reactors to 14 since the accident.

"In November, #TohokuElectricPowerCo. restarted its 796-megawatt (MW) #Onagawa Unit 2 reactor, and in December #ChugokuElectricPowerCo. restarted its #Shimane Unit 2 (789 MW). Onagawa is the nuclear power plant located closest to the epicenter of the March 2011 #earthquake and tsunami.

"Most of the restarted reactors have been pressurized water reactors (PWR) located in western Japan. Onagawa Unit 2 and Shimane Unit 2, by contrast, are the first boiling water reactors (BWR) to be restarted. Onagawa Unit 2 is also the first reactor in the eastern part of the country to be restarted. Japan’s nuclear regulator prioritized the restart of PWRs due to public safety concerns regarding BWR technology, which is the design of the Fukushima Daiichi units.

"Japan suspended its nuclear fleet from 2013 to 2015 for mandatory safety checks and upgrades following the 2011 Fukushima Daiichi accident. Before the accident, 54 commercial nuclear reactors were operating in Japan, and nuclear power accounted for approximately 30% of the country’s electricity generation. Nuclear restarts have proceeded slowly since the first two units (#Sendai Units 1 and 2) were restarted in 2015. Restarts have been slow due to a significantly more stringent safety inspection and authorization process established after the accident and local court injunctions emerging from ongoing public safety concerns in some regions. Public support for restarts has been growing in Japan recently, however.

"Under the current restart process, once regulatory approvals have been granted, the local municipality and prefectural governments are consulted prior to restart. In addition to the 14 reactors already restarted, three more units (namely, the #KashiwazakiKariwa Unit 6 and Unit 7 and the #TokaiDaini unit) have received regulatory approval to restart but have yet to do so. Tohoku Electric Power announced in 2018 that Onagawa Unit 1 would be decommissioned rather than upgraded, but the utility plans to seek approval to restart Onagawa Unit 3. Restarting another 10 units is under regulatory review.

"The suspension of Japan's nuclear fleet after the Fukushima accident significantly increased dependence on natural gas, oil, and coal imports to make up for lost domestic nuclear generation. It also significantly increased the installed capacity of solar photovoltaic generation in the country, according to data from Japan’s Ministry of Economy, Trade and Industry. Japan has limited domestic fossil fuel resources and imports virtually all the fossil fuels it uses. Consequently, Japan is the world's second-largest importer of liquefied natural gas (LNG) after China and the third-largest importer of coal.

"As part of Japan’s sixth long-term energy plan, last updated in October 2021, the central government called for the nuclear share of the country’s electricity generation to reach 20%–22% by 2030. Nuclear power accounted for about 6% of Japan’s electricity generation in 2023. A draft of Japan’s seventh long-term energy plan was released on December 17, 2024, and says nuclear power should account for 20% of Japan’s energy supply in 2040.

"Japan’s current policy intends to maximize the use of existing reactors by restarting as many units as possible and extending the #LicensedOperatingLife beyond the current 60-year limit."

Source:
http://gasprocessingnews.com/news/2025/01/since-the-2011-fukushima-accident-japan-has-restarted-14-nuclear-reactors/
#NoNukesForAI #RenewablesNow #RethinkNotRestart #NoMoreFukushimas #TEPCOLies #KEPCOLies #NoNukes #NuclearPlants #NuclearPowerCorruptionAndLies

Since the 2011 Fukushima accident, Japan has restarted 14 nuclear reactors

Japanese utilities restarted two additional nuclear reactors in 2024 that had been suspended from operations in response to the 2011 Fukushima Daiichi accident, taking the total number of restarted reactors to 14 since the accident.

#AI and [#ComputerChip] Manufacturing Drive #Japan's #Nuclear Energy Expansion

By ZeroHedge - Dec 11, 2024

- Japan's #Shimane nuclear reactor has restarted for the first time since the 2011 #Fukushima disaster, marking a significant step in the country's renewed embrace of nuclear power.
- Tech giants like #Meta are actively seeking nuclear power solutions to meet the growing energy demands of their #DataCenters and AI initiatives.
- The global resurgence of #NuclearPower is driven by factors such as increasing energy needs, the push for decarbonization, and advancements in nuclear technology.

"The world continues to 'warm' back up to nuclear, with the latest example coming out of Japan, where its Shimane nuclear power station in western Japan has been restarted for the first time since the 2011 Fukushima meltdown.

"Japan's long-delayed restart of the 820 MW No. 2 reactor at the Shimane plant, shut down since January 2012, raises the number of operational reactors to 14, with a total capacity of 13,253 MW, according to Reuters.

"#TohokuElectricPower also recently resumed operations of its 825 MW No. 2 reactor at the #Onagawa plant, reducing Japan's reliance on liquefied natural gas and thermal coal.

"Reuters writes that the expanded use of nuclear energy is expected to support Japan's growing power needs, particularly for #semiconductor plants and AI-driven #DataCenters."

Read more:
https://oilprice.com/Alternative-Energy/Nuclear-Power/AI-and-Chip-Manufacturing-Drive-Japans-Nuclear-Energy-Expansion.html

#NoNukes #NuclearIsNotCarbonFree #RethinkNotRestart #NoNukesForAI #NoNukesJapan #FukushimaIsntOver #ThermalEnergy #TidalEnergy #RenewablesNow #TEPCOLies #KEPCOLies #NuclearPowerCorruptionAndLies

AI and Chip Manufacturing Drive Japan's Nuclear Energy Expansion

Japan's restart of the Shimane nuclear reactor, coupled with tech giants' increasing interest in nuclear power, signals a global shift towards nuclear energy as a solution to rising energy demands and a sustainable future.

OilPrice.com

#Earthquake, #Tsunami Hit #Japan #NewYearsDay

Editor, #SimplyInfo, January 1, 2024

"A significant earthquake has hit the west coast of #Japan. NHK reports the quake as a 7.6 earthquake (highest on Shindo scale) with an epicenter in Ishikawa Prefecture.

"This put the quake right near the largest concentration of #NuclearPowerPlants in Japan. While most are offline due to the 2011 disaster and improved nuclear oversight regulations, some were #operational. NHK reported that the #ShikaNuclearPlant lost a transformer for incoming AC power and an oil line for a back up generator. Japan’s NRA reported no radiation increases were detected around nuclear plants in the region hit."

https://simplyinfo.org/2024/01/earthquake-tsunami-hit-japan-new-years-day/

#RethinkNotRestart #NoNukes
#TEPCOLies #KEPCOLies #JapanEarthquake2024 #SeaOfJapanEarthquake2024

Earthquake, Tsunami Hit Japan New Year's Day

A significant earthquake has hit the west coast of Japan. NHK reports the quake as a 7.6 earthquake (highest on Shindo scale) with an epicenter in Ishikawa Pref

SimplyInfo.org

The map on this website shows where Japan #NuclearPlants are. Closest to the #JapanEarthquake2024 area is #ShikaNuclearPlant, followed by #KashiwazakiKariwa .

#Onagawa: The Japanese #NuclearPowerPlant that didn’t melt down on 3/11

By Airi Ryu, Najmedin Meshkati | March 10, 2014
#BulletinOfTheAtomicScientists

“The earthquake and tsunami of March 11, 2011, were natural disasters of a magnitude that shocked the entire world. Although triggered by these cataclysmic events, the subsequent accident at the Fukushima Daiichi Nuclear Power Plant cannot be regarded as a natural disaster. It was a profoundly manmade disaster—that could and should have been foreseen and prevented.”

https://thebulletin.org/2014/03/onagawa-the-japanese-nuclear-power-plant-that-didnt-melt-down-on-3-11/
#NoNukes #RethinkNotRestart #Japan #JapanEarthquake #NoNukesForAI #KEPCOLies

Onagawa: The Japanese nuclear power plant that didn’t melt down on 3/11

The Onagawa Nuclear Power Station was closer to the epicenter of Japan’s massive earthquake than any other nuclear plant and faced higher tsunami waves, but it survived relatively unscathed. The reason: a different “safety culture.”

Bulletin of the Atomic Scientists