Cuba's slow solar energy expansion contributes to widespread blackouts

Cuba’s recent large-scale blackouts highlight the country’s failure to expand its solar power infrastructure, despite its commitments under the Paris Agreement and ongoing energy shortages.

Alexa St. John, Ingrid Lobet, and Andrea Rodriguez report for The Associated Press.


In short:

  • October’s blackouts affected 10 million Cubans and would have been less severe with more solar energy development.
  • Experts point to the Cuban government's outdated policies and reliance on fossil fuels despite international interest in solar investments.
  • Cuba currently generates only 5% of its electricity from renewable sources, far below its 2030 goal of 37%.

Key quote:

“If you had extensive buildout of solar, solar farms, residential solar and storage, for the most part, you could avoid the problems they have."

— Dan Whittle, associate vice president of the resilient Caribbean practice at the Environmental Defense Fund

Why this matters:

Despite plentiful sunshine, Cuba's energy policies lag behind, prolonging reliance on fossil fuels and worsening blackouts. Building out solar power could stabilize Cuba’s grid and reduce its climate impact.

scales of justice with a harmonious green ecosystem on one side and a dirty polluted fossil fuel plagued industrial site on the other scale.
Credit: digitalista/BigStock Photo ID: 324918955

Alito’s recusal from climate case: Too little, too late?

Justice Samuel Alito decided Monday to sit out one of the most consequential climate change cases to reach the Supreme Court, but legal experts expected continuing ramifications due to his ownership of individual corporate stocks, including in the fossil fuel industry.

Coal-burning power plant emitting air pollution against an orange sky
Credit: Faux Toe/BigStock Photo ID: 1366970

The coal industry asked for a rescue. Trump obliged

In a previously unreported letter, a top lobbyist floated the idea of using emergency powers to keep aging coal plants open.
A coal mine in the midst of a beautiful environment

Colorado coal mine leaks nearly four times the cap

Colorado's West Elk coal mine is violating methane leak caps, the state says, and environmental groups want strict enforcement.
Illustration of a hand holding a disposable lighter under an overheating Earth

Inside the anti-climate campaign against researchers

A POLITICO investigation reveals more than 100 open records requests demanding documents from climate scientists nationwide.

Red car submerged under flood waters with a concrete building behind it

Climate risks escalate when authoritarian regimes keep neighbors in the dark

Authoritarian regimes have a history of keeping information about escalating disasters secret, even when it could harm their own citizens.

Rocky hilly tree-covered coastline with tide partially in standing against a frothy surf

Concern mounts over slow-moving, planetary-scale ‘Kelvin’ wave heading for California

The ocean phenomenon could raise sea levels by up to a foot as El Niño keeps warm water trapped along the coast.

A home on a beach that is being inundated by sea water

Video: Nigeria's coast threatened by rising seas

In Ayetoro, Nigeria, rising sea levels and powerful ocean surges are swallowing land, destroying homes, and forcing residents to flee.

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.