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July 08, 2025
 

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ENERGY

Utilities are increasingly controlling power output from renewable energy sources as the share of renewables expands.
JAPAN / FOCUS
Oct 30, 2023
Renewable energy cuts from output controls surge sixfold in Japan
With renewables such as solar power in wider use, output controls aimed at balancing power supply and demand have been used more frequently.
Thon Soukhon, who has been a ranger in Virachey since the forest became one of Cambodia’s first national parks in 1993, holds a rope as he crosses a rain-swollen river within the protected area.
ENVIRONMENT / Energy / OUR PLANET
Oct 29, 2023
In the name of sustainability, Cambodia risks its ‘final frontier’ of biodiversity
Virachey National Park is a rare untouched wilderness in Southeast Asia, but potential hydropower plans threaten its future.
The Khmelnytskyi nuclear power plant near the city of Netishyn, Khmelnytskyi region, Ukraine, in August.
WORLD / Politics
Oct 27, 2023
As winter nears, Ukraine braces for attacks on energy grid
Russian drone strikes near a nuclear power plant in western Ukraine this week have revived anxiety among officials and civilians.
It’s hard to talk about space-based solar — that is, transmitting the energy — without conjuring images of a death ray. But the team at the California Institute of Technology says the power density of the beam would be comparable to the power density of sunlight.
ENVIRONMENT / Earth science
Oct 27, 2023
Beam solar energy from space? These scientists say yes
The hurdles that have grounded space-based solar in the past aren’t merely technical, they’re also financial.
Vietnamese environment activist Hoang Thi Minh Hong holds a banner during a protest in Ho Chi Minh in 2017.
ASIA PACIFIC / Society
Oct 25, 2023
Vietnam's detentions of climate activists slow clean energy shift
The country's communist government tolerates no opposition to its one-party rule and regularly jails critics.
Turbines at Orsted's offshore wind farm near Nysted, Denmark, in September
BUSINESS / Economy
Oct 25, 2023
Japan and Denmark to tie up on floating offshore wind technology
The nascent floating offshore wind industry is poised for explosive growth in the coming decade as countries strive to cut carbon emissions.
A man tries to start his car after Israeli airstrikes at the Nuseirat Market in the Gaza Strip on Monday.
ENVIRONMENT / Climate change
Oct 24, 2023
How the Israel-Hamas war imperils action against global warming
The conflict complicates already fragile global diplomacy ahead of crucial climate talks.
JERA's coal-fired power plant in Yokosuka, Kanagawa Prefecture, is under construction in 2021.
ENVIRONMENT / Energy / OUR PLANET
Oct 22, 2023
Japan sticks with climate solution that critics say is far from clean
The government hopes to use ammonia on a massive scale to reduce emissions from coal-fired power plants, but environmentalists remain skeptical.
The land ministry plans to resume a subsidy program to help families with small children and young married couples build energy-efficient houses.
JAPAN
Oct 21, 2023
Japan looks to resume aid to help build energy-saving houses
The land ministry aims to incorporate the program in the government's upcoming economic package.
An employee installs solar panels in a satellite dish at the Leuk Teleport and Data Center in Leuk, Switzerland
ENVIRONMENT / Sustainability
Oct 20, 2023
The world has already crossed a ‘tipping point’ on solar power
As wind power costs rise, solar power is vital for meeting emissions reduction goals.
An attendee tries out the XR Catch game at the Sony Group booth at CEATEC in Chiba on Tuesday.
BUSINESS / Tech
Oct 17, 2023
Major Japan tech show opens with focus on sustainability
The major trade show kicked off on Tuesday, with firms keen to showcase how their latest technologies could contribute to creating a sustainable society.
Oil storage tanks in the Keihin industrial area in Kanagawa Prefecture. Japan relies on the Middle East for over 95% of its oil.
BUSINESS / Economy / FOCUS
Oct 17, 2023
Japan still relies on Middle East oil 50 years on from crisis
Japan's alternative oil suppliers, such as Indonesia, have seen their ability to export reduced by their own economic growth.
Chinese President Xi Jinping and Arab leaders pose for a group photo during the China-Arab summit in Riyadh on Dec. 9.
WORLD / Politics
Oct 12, 2023
China’s economic stake in the Middle East: Its thirst for oil
China, the world’s second-largest economy, has become addicted to foreign oil at a stunning pace.
Gazprom's Power of Siberia pipeline in the Sakha Republic, Russia
WORLD / Politics
Oct 12, 2023
Putin to tap China as failed Europe energy play blunts leverage
Gas volumes to the Asian superpower would only match two-thirds of those that flowed to Europe, but prices will be lower and deliveries would take years.
BUSINESS
Oct 8, 2023
Australia vows stable energy exports to Japan amid emissions cut
Australia has worked to strengthen its policies to tackle climate change, including mandating emissions cuts of 43% from 2005 levels by 2030.
Peak of fossil fuel consumption may be approaching, but the post-peak period may not lead to a rapid decline, which could impact global efforts to combat climate change.
COMMENTARY
Oct 8, 2023
With fossil fuels, ‘peak demand’ isn’t what it sounds like
Peak fossil-fuel consumption will be a cause for celebration. But we should remain skeptical it’s as near as the IEA has said, especially for gas.
Hong Kong and China Gas, part of billionaire Lee Shau Kee’s business empire, is accelerating an expansion of biofuel firm EcoCeres in foreign markets.
BUSINESS / Companies
Oct 3, 2023
Hong Kong tycoon’s energy empire ramps up green jet fuel push
EcoCeres, one of Asia’s largest producers of green jet fuel, is exploring the possibility of expanding into new markets like the U.S. and the Middle East.
A TotalEnergies tanker truck with sustainable aviation fuel at the 54th International Paris Airshow near Paris on June 19
ENVIRONMENT / Sustainability
Oct 3, 2023
Too expensive, too scarce: Doubts grow over green aviation fuel
Generating the required quantities of alternative fuel would require huge areas of land and natural resources.
The two tankers Turba (right) and Simba side by side during secretive maneuvers off the coast in the Laconian Gulf on Sept. 19
WORLD
Sep 29, 2023
Fake coordinates and tanker tricks expose shadowy Russian oil trade
Estimates vary, but at least half of Russia’s oil is thought to flow out through shadow-fleet tankers.
U.S. President Joe Biden at an event in Tempe, Arizona, on Thursday
WORLD / Politics
Sep 29, 2023
Biden said he would stop drilling. Then reality hit.
The tug of war over one drilling lease in the Gulf of Mexico involving the president, Congress and the courts illustrates the limits of executive power.
Heatstroke alert issued for 19 prefectures as Japan enters 'once-in-a-decade' heat wave
Japan will experience a heat wave through mid-July on a “level only seen once in a decade,” the Meteorological Agency said on June 30.
Japan braces for more quakes as authorities dismiss doomsday hype
Evacuees from Akuseki Island, located in the Tokara island chain in Kagoshima Prefecuture, arrive at Kagoshima Port on Friday.
Foreign nationals' presence in Japan emerges as key issue in Upper House poll
Prime Minister Shigeru Ishiba delivers a campaign speech next to a Liberal Democratic Party candidate for the Upper House (top center left) in Yokohama on Sunday.
Hidden AI prompts in academic papers spark concern about research integrity
Waseda University is one of 14 institutions in eight countries found to have used hidden prompts in research papers.
China’s housing crisis is worse than it seems
Residential buildings under construction in Shanghai in July 2022. The Chinese government risks long-term decline by repeating Japan’s policy mistakes in handling its real estate and demographic crises.
Ainu land rights in crosshairs as Hokkaido communities debate nuclear waste
A street in Suttsu, Hokkaido, with a sign put up by an anti-nuclear organization. The small community is considering hosting a facility that would hold nuclear waste.
Ghibli’s Isao Takahata exhibit shows how beloved anime is made
“The man who planted Japanese animation” exhibition includes a variety of sketches, drawings and animation cels from Isao Takahata films such as color design for characters by Michiyo Yasuda from "Grave of the Fireflies."
Flag football facing challenges and opportunities ahead
Japan’s women’s flag football team at the 2025 International Bowl in Los Angeles in June. The sport is enjoying continued growth in the country.
From Hokusai’s Great Wave, shinkansen to One Piece: a cultural treasure box for Lego Japan
Michael Ebbesen, general manager of Lego Japan, says Lego bricks based on Japanese culture have a rich global appeal and are sellable around the world.

Podcast

One of the many entrances to the Kabukicho neighborhood in Tokyo’s Shinjuku Ward.
Kabukicho: Tokyo’s ‘stadium of desire’

Longform

Mount Fuji is considered one of Japan's most iconic symbols and is a major draw for tourists. It's still a mountain, though, and potential hikers need to properly prepare for any climb.
What it takes to save lives on Mount Fuji
By Alex K.T. Martin

SUSTAINABLE JAPAN

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