Japan innovates with climate bonds to fund green technology

Japan, leveraging its technological prowess, has become the first country to issue sovereign bonds specifically for funding climate change initiatives and green technology.

Julian Ryall reports for Deutsche-Welle.


In short:

  • Japan has initiated the sale of climate bonds, aiming to raise 20 trillion yen to support its green transition, referred to as GX.
  • The bonds are designed to attract private investment into projects like low-cost wind power, carbon recycling, and advanced batteries.
  • This move is part of Japan's broader goal to halve its greenhouse gas emissions by the end of the decade and achieve zero emissions by 2050.

Key quote:

"This bond shows clearly how governments, and others, can raise funds to invest in that transition. It marks a significant milestone in transition finance."

— Sean Kidney, head of the Climate Bonds Initiative.

Why this matters:

Japan's innovative approach to financing its green transition through climate bonds represents a significant step in global efforts to combat climate change. It sets an example for how countries can mobilize private capital for sustainable development and technological advancements in clean energy.

Be sure to read Douglas Fischer’s 2019 article: Financial markets push for sustainability, climate accountability.

Man in yellow safety vest standing under a building roof being built

As tech companies race to build data centers, communities are pushing back

Concerns about electricity bills and local impacts are fueling bipartisan opposition to the massive data centers that power the digital economy, from cloud services to AI chatbots.

Two men wearing orange safety vests standing in front of piles of coal

Carbon capture, 'rare earth' from coal among projects poised to get $11.7M in Wyoming state grants

Wyoming is seeking public comment on three proposed grants, including $6 million to coal giant Peabody Energy to sift critical minerals from the state's coal.

An aerial view of a wetlands area with green fields and trees in the background

Inside the polarizing plan to stash carbon in a California wetland

A proposal to store carbon dioxide deep below a restored Bay Area wetland is testing how — and where — California pursues climate solutions.
A helicopter hovering over a wildfire

'Our bodies bear the cost': Patagonia's firefighters battle blazes and austerity in ancient forest

Wildfires are still tearing apart the drought-stricken region of Patagonia, ravaging its once-pristine forests.
Aerial photo of coal-fired power plant
Credit: airphoto.gr/BigStock Photo ID: 4550715

‘It’s sick’: Trump administration uses mascot called ‘Coalie’ to push dirtiest fossil fuel

Cartoon lump of coal with giant eyes was spotlighted by US interior secretary in X post saying: ‘Mine, Baby, Mine!’
A row of solar panels with the city of Shanghai in the background

China to see solar capacity outstrip coal capacity this year

The China Electricity Council says that, by the end of 2026, wind and solar will account for nearly half of China’s power capacity.

From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.