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July 02, 2026
 

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Aaron Clark
Reporting requirements begin in April for about 300 to 400 companies in Japan with annual direct emissions of at least 100,000 metric tons.
BUSINESS / Economy
Mar 31, 2026
Japan’s top polluters face new rules as carbon market advances
Reporting requirements begin in April for about 300 to 400 companies with annual direct emissions of at least 100,000 metric tons.
Smoke rises from the direction of an energy installation in the Gulf emirate of Fujairah on Saturday.
ENVIRONMENT
Mar 15, 2026
Toxic pollution from Iran war will spread and last for decades
Missiles and bombs contain heavy metals and other toxic pollutants, which are released into the air, soil and water lingering often for decades and posing health risks.
A ski resort in Niigata Prefecture on Saturday. A month of heavy snowfall has drawn renewed interest to Japan’s ski resorts from Americans and other overseas visitors in search of fresh powder.
JAPAN
Feb 4, 2026
Japan ski areas see bumper season as heavy snow draws visitors
Some ski resorts are experiencing their best snow depth in more than a decade.
ANA Holdings are equipping its commercial jets with sensors to track gases like carbon dioxide.
JAPAN
Dec 17, 2025
Passenger jets are Japan’s newest tool to track climate change
ANA and the nation’s space agency are accelerating efforts to use sensors mounted on commercial jets to improve the monitoring of greenhouse gas emissions.
The Tokyo Metropolitan Government issued a €300 million (¥53 billion) bond on Tuesday to fund flood defenses and other climate-related measures.
JAPAN
Oct 28, 2025
Tokyo Metropolitan Government issues climate resilience bond
The money will be used to upgrade coastal protection facilities for the Port of Tokyo, develop sediment prevention facilities and enhance river flood resilience.
Liberal Democratic Party President Sanae Takaichi
JAPAN / Politics
Oct 6, 2025
Japan’s new leader to make nuclear center of energy strategy
A pro-nuclear stance would continue the policies of previous administrations, which have pushed to build new units and restart reactors.
Government Pension Investment Fund President Kazuto Uchida has said that an investment approach targeting environmental and social goals ultimately leads to economic and capital markets growth.
BUSINESS / Companies
Oct 6, 2025
World’s biggest pension fund puts impact investing on the agenda
In Japan, impact investing strategies are likely to center around climate, health care, wellbeing and inclusivity.
Pedestrians pass through a cooling mist in Tokyo's Ginza district in August.
JAPAN / Science & Health
Oct 2, 2025
Japan saw record number treated for heatstroke in hottest-ever summer
Patients with suspected heatstroke over the period rose almost 3% to 100,143 from a year earlier as Japan saw its temperature record broken twice in a matter of days.
Recent heat waves and little rain may impact the rice harvest in Japan that typically starts in late summer, at a time when rice supplies have already been strained by adverse weather in recent years.
JAPAN
Aug 8, 2025
Japan’s rice crop at risk as farms face record-breaking heat
Weather extremes may impact the harvest that typically starts in late summer, at a time when rice supplies have already been strained by adverse weather in recent years.
Government Pension Investment Fund President Kazuto Uchida says there is no need to change the fund's portfolio even after a trade deal was reached between Japan and the United States.
BUSINESS / Economy
Jul 25, 2025
Japan’s top pension fund keeps strategy amid volatility
As it seeks to ride out the turmoil, the Government Pension Investment Fund aims to enhance portfolio rebalancing with futures and analyze correlations between different assets.
Japan has enforced tougher rules on companies to protect workers from heat after 30 workplace deaths and roughly 1,200 injuries were reported last year that were associated with high temperatures.
JAPAN
Jun 2, 2025
Protect workers from heat waves or face fines, Japan tells firms
The revised legislation is a rare global example of a national-level policy on heat safety for employees.
The Environment Ministry is offering ¥60 billion ($415 million) of support for the commercialization of homegrown climate and environmental technology through the Japan Green Investment Corp. for Carbon Neutrality, a government-backed fund that invests in ventures to reduce emissions.
JAPAN
May 29, 2025
Japan bets on homegrown startups to adapt to a hotter world
The Environment Ministry is offering ¥60 billion of support through the Japan Green Investment Corp. for Carbon Neutrality.
A flooded road in the Philippines following heavy rain in July 2024
ENVIRONMENT / Climate change
Mar 19, 2025
Extreme weather in 2024 forced most people to flee in 16 years
The climate damages also exacerbated a food crisis in more than a dozen countries, according to a report.
Microchips are a major source of "forever chemicals” that are linked to cancer and other health problems.
BUSINESS / Tech
Mar 14, 2025
As chips race spews ‘forever chemicals,’ startups emerge to destroy them
A wave of companies are offering potential solutions that won’t cut the chemicals out of the supply chain but destroy them.
Climate demonstrators protest against investments in fossil fuels during the annual meetings of the International Monetary Fund and World Bank in Washington on Oct. 21.
ENVIRONMENT / Climate change
Dec 30, 2024
After a year of hard climate talks, ‘minilateralism’ is an alternative
Global environmental agreements have never been simple, but a variety of factors, such as political polarization, make countries less willing to compromise.
An employee of Trex stands with bales of used plastic, which the company recycles into decking material.
ENVIRONMENT / Sustainability
Nov 25, 2024
Can the world unite to end the plastic pollution crisis?
The rising toll of plastic in the environment is impossible to ignore.
Plastic waste on a beach in Japan. The rising volume of plastic waste is an increasingly urgent issue for world leaders.
ENVIRONMENT
Nov 5, 2024
Cleaning up pristine beaches means spotting plastic trash from space
New research shows how satellites can help locate plastic waste on beaches.
Smoke billows from a chimney at a combined-cycle gas turbine power plant in Drogenbos, Belgium, on Dec. 6, 2023.
ENVIRONMENT / Climate change
Nov 4, 2024
The world promised to tame methane, but emissions are still rising
World leaders and fossil fuel executives have declared tackling methane — and doing so quickly — a crucial priority.
Japan's emissions in fiscal 2023 represents a 23% reduction from 2013 levels, but it’s still a way off from the 46% reduction the government has pledged to make by 2030.
BUSINESS
Apr 12, 2024
Japan’s annual emissions drop as industrial pollution shrinks
Emissions slipped 2.3% in the year ending March 2023 to 1.085 billion metric tons of carbon dioxide equivalent, the environment ministry said.
Port Plus is a training and education facility in Yokohama built by and for general contractor Obayashi, a storied Japanese builder that traces its roots back to 1892.
BUSINESS
Nov 16, 2023
Wooden high-rise in Yokohama grows Japan’s timber ambitions
Port Plus, which was finished last year, is composed mainly of 540 wooden rigid cross-joints.
More facilities in Japan placing sanitary bins in men’s restrooms
A sanitary bin with an awareness sticker placed in a men's restroom in the Nagasaki Municipal Government building
Inside Japan’s rigid adoption system, a British family finds a way
James Benstead, his wife, Jesse, and their three children. Their adopted son is in the rear stroller.
Life inside Japan’s largest prison for women
Western-style rooms spanning the size of four tatami mats with hardwood floors, a toilet and soft mattresses on bed frames are designated for foreign nationals and those with health conditions at Tochigi Prison.
India’s gig workers pay the price for exposure to New Delhi’s hazardous air
Rohit Kushwaha waits for a customer as he delivers his last parcel of the day, in New Delhi in January. His work as a delivery driver has helped pay the family’s bills, but has had a significant impact on his health.
Reform panel calls for easing data center building standards
Prime Minister Sanae Takaichi emphasized that the government will promote reforms of regulations and systems that fit the artificial intelligence era.
Japan’s fertility system offers few safe paths for same-sex couples
A Tokyo Pride parade participant holds a sign that says "we want to be a married couple, not a couple."
Life inside Japan’s largest prison for women
Western-style rooms spanning the size of four tatami mats with hardwood floors, a toilet and soft mattresses on bed frames are designated for foreign nationals and those with health conditions at Tochigi Prison.
Inside Japan’s rigid adoption system, a British family finds a way
James Benstead, his wife, Jesse, and their three children. Their adopted son is in the rear stroller.
A French ship with close ties to Japan combines arts and sciences on the high seas
Romain Troublé, the executive director of Tara Ocean Foundation, speaks to visitors aboard the Tara during a rare port call in Tokyo in April.
In Kyushu’s far south, Senti.U sparks a culinary destination
Chef Yasuhiko Uchida was born in Saga Prefecture but has made his home in Kanoya, Kagoshima Prefecture, since 2012.

Podcast

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

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The Terasaka Rice Terraces are seen with Mount Buko in the background.
What Yokoze can teach Japan about rural revival
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