Clean energy startups in Southeast Asia struggle as global funding retreats

Startups in Vietnam and Indonesia are scrambling to scale clean energy solutions amid tightening budgets, reduced U.S. support, and rising investor caution.

Philip Jacobson for Mongabay.


In short:

  • Renewable energy startups like SmartSolar and Swap Energi face new financial headwinds after the U.S. and other governments scaled back clean energy support.
  • Southeast Asia’s economic and political shifts — including Indonesia’s budget cuts and currency decline — are crowding out investment in sustainable technology.
  • European development funds and local demand are keeping some ventures afloat, but profit pressures and competition from other sectors are raising barriers.

Key quote:

“Energy transition right now is a little bit confusing because the U.S. is not going electric anymore.”

— Kevin Phang, co-founder of Swap Energi

Why this matters:

Clean energy startups are vital to Southeast Asia’s efforts to decarbonize its rapidly growing economies, yet they face mounting pressure just as their services are most needed. Countries like Vietnam and Indonesia are grappling with rising energy demands and worsening pollution, but shifting political winds — particularly in the United States — are drying up once-reliable sources of aid and venture capital. Without steady support, these businesses may be unable to meet national clean energy goals, delaying crucial environmental gains and leaving communities more vulnerable to the health effects of poor air quality, climate-driven disasters, and fossil fuel dependence. The rise and fall of subsidies, combined with uncertain investor interest, has made the path to green transition more fragile — raising real concerns for environmental and public health.

Related: Geothermal energy in Southeast Asia faces financing and community hurdles

A view of people on a beach with their feet in the sand

As sand slips away, California beach towns dig in

Some Southern California beaches are losing sand. This threatens coastal towns’ identity, tourism, and infrastructure — and costs millions to replenish.

A view of Senator Mitch McConell

Mitch McConnell’s climate legacy

During his decades-long career, the retiring senator blocked climate action at every opportunity.
A firetruck facing an inferno with a house completely on fire

US buildings lost to wildfires could triple by 2060

The country could reduce the risk by better managing forests and housing development to account for climate change, new research suggests.
An aerial view of the Alaskan town of Kotzebue

DOGE cuts cost tribes $470M, gutting funding for climate projects

Two new reports reveal how federal funding cuts have stripped hundreds of millions of dollars from Indigenous communities, jeopardizing renewable energy projects, climate resilience efforts and tribal sovereignty.

A worker standing on a hillside that has been logged

Brazil wraps up COP30 with fossil fuel, forest roadmaps, urging shift from talks to action

Brazil is ending its year-long presidency of ​the UN climate process with roadmaps aimed at curbing deforestation and accelerating a shift away from fossil fuels to help governments deliver on past ‌climate agreements.
Industrial smoke from towers over a misty valley

William Nordhaus pioneered putting a price on pollution

Economist William Nordhaus said putting a price on pollution was the best way to reduce climate change. Then came the fossil fuel lobby and the anti-tax movement.
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.