New strategy aims to unlock private investment for climate action in developing countries

An international development bank plans to buy green energy loans in poorer nations using public funds, aiming to draw trillions from the private sector to support climate goals.

Fiona Harvey reports for The Guardian.


In short:

  • Avinash Persaud, an adviser to the Inter-American Development Bank (IADB), has developed a plan to boost climate finance by having development banks purchase performing renewable energy loans in developing countries, freeing up capital for new projects.
  • These loans, though relatively low-risk, often sit idle because credit rules prevent private institutions like pension funds from investing in them due to the lower credit ratings of poorer nations.
  • By securitizing and backing these loans with public institutions that have high credit ratings, the plan creates a “virtuous circle” that could generate tens of billions in investment and accelerate renewable energy growth in the global south.

Key quote:

“This could be an engine for green growth, and produce the trillions needed for climate finance in the future.”

— Avinash Persaud, special adviser on climate change to the president of the Inter-American Development Bank

Why this matters:

Poorer nations face a dual burden: They are among the most vulnerable to the climate crisis, and they frequently lack the resources to invest in clean energy or build resilience. While wealthy countries pledged $1.3 trillion in annual climate finance by 2035, funding remains slow and fragmented. Public guarantees for green loans could lead to a shift, unlocking large-scale private investment while using existing capital more effectively. The plan banks on the idea that repackaging existing renewable loans will not only reduce risk but also mobilize new projects.

Related: Europe relies on North African renewables while local communities face costs

Red sunset over the ocean backlighting a tied-off skiff

See the undersea blob of warm water that may spark a super El Niño

A 9,000-mile freight train of warm water could contribute to one of the strongest El Niño events on record later this year, with cascading effects expected on global climate patterns into 2027.
Beach homes, partially protected by sand bags, at the edge of North Topsail Island in North Carolina coast.

Outer Banks village makes bid to save houses from the sea

Houses on the Cape Hatteras National Seashore in recent years almost routinely fall into the ocean. What can be done to fix it?
Modern semi truck in motion on an American highway
Credit: Virrage Images/BigStock Photo ID: 74143540

Tesla’s semi truck could jolt the trucking industry

California truckers have expressed strong interest in the Tesla Semi because it costs much less and can travel further on a charge than electric trucks sold by established manufacturers.
Massive expanse of solar panels stretching to the horizon

How big can solar go? These 3 projects show us the gigascale future

A handful of sensationally large developments are underway around the world, testing just how big solar can get.
Blue-suited, masked, technicians sampling soil and water adjacent to a large pile of toxic cola ash

Alabama coal ash lawsuit can continue, appeals court rules

The lawsuit challenges Alabama Power’s plans to leave more than 21 million tons of coal ash in an unlined pond at the head of the Mobile-Tensaw Delta, an area sometimes called “America’s Amazon” for its rich biodiversity.
A house with solar panels on the roof with dry hills in the background

Some Utah cities commit to bringing renewable power to their homes

In conservative Utah, a coalition of cities and towns shows other communities how to bring new renewable energy to the electric grid in a unique way.
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.