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

A scientist standing in a stream holding a container with a water sample

Trump officials shut off funding for climate adaptation centers

Three U.S. Geological Survey climate adaptation centers covering nearly a third of the country face shutdown after Interior officials failed to approve renewed funding, leaving critical projects on wildfire risk, flooding, and wildlife management in limbo.

White wind turbines in the midst of green farm fields

AI boom will boost US renewables despite Trump, Fortescue says

Fortescue CEO Dino Otranto said that artificial intelligence’s surge in energy needs and the low cost of clean power will ensure US renewables keep growing, even as President Trump rolls back incentives and delays projects. He argued that economics, not politics, will ultimately drive the transition.

A view of green rice fields stretching into the distance

UK's first rice crop ripe for picking after hot summer

Paddy fields are thriving in a quiet part of east England and might help feed us in the future.
A view of the earth from space, showing South America

COP30 urged to link climate justice with reparations for historical crimes

Hundreds of environmental and human rights groups have urged COP30, the global climate summit to be held in Brazil this November, to confront the historical roots of the climate crisis, and put reparations on the agenda.
A smiling latino man standing next to a metal gate

US Latinos mobilize to monitor – and improve – local air quality: ‘We have to fix it’

Across the US, Latino residents are installing air quality sensors at homes, churches, and businesses to track pollution that disproportionately harms their neighborhoods—even as Trump’s EPA rolls back regulations meant to protect public health.

Earth cataclysm, Global warming disaster concept. Earth overheating.
Credit: revers/BigStock Photo ID: 398245823

‘Science demands action’: world leaders and UN push climate agenda forward despite Trump’s attacks

“The science demands action, the law commands it,” António Guterres, the UN secretary-general said, in reference to a recent international court of justice ruling. “The economics compel it and people are calling for it.”

A scientist looking into a microscope
Credit: Karolina Grabowska/Unsplash+

EPA orders some scientists to stop publishing research, employees say

Staff from the EPA’s Office of Water were summoned to a town hall meeting this week and told to pause the publication of most research, pending a review.
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.