A dry landscape with desert plants and mountains in the distance.
Credit: Ian/Unsplash

California and Sonora sign agreement to boost clean energy and climate collaboration

California Gov. Gavin Newsom and Sonora Gov. Alfonso Durazo Montaño have signed a four-year agreement to strengthen cross-border clean energy efforts and improve supply chain resilience.

Sharon Udasin reports for The Hill.


In short:

  • The agreement focuses on expanding renewable energy, improving energy efficiency, and ensuring reliable electricity access in both regions.
  • California officials will collaborate with Sonora on supply chain development and research into clean energy and electric mobility.
  • The partnership comes amid U.S. trade tensions, with California exploring ways to import renewable energy from Sonora.

Key quote:

“Despite the border that divides us, California and Sonora share the common challenge of adapting to a hotter, drier world. But we also share a common drive to advance real solutions.”

— Gavin Newsom, governor of California

Why this matters:

California and Sonora face intensifying climate challenges, from droughts to extreme weather, that threaten energy systems and economies. Cross-border collaboration could help stabilize clean energy infrastructure and strengthen supply chains for critical technology like electric vehicles.

This cross-border collaboration comes at a time of political friction. California’s aggressive climate policies have often diverged from the federal government’s approach, and trade policies under President Trump’s administration continue to shift. As California moves ahead with its green energy goals, federal tariffs, trade restrictions, and shifting diplomatic strategies could complicate the path forward. The agreement underscores the push-and-pull between state-led climate action and federal economic policy, raising questions about how much autonomy states have in shaping international environmental cooperation.

Read more: California to factor health and environment in energy decisions

A delivery bicycle with a white box attached is parked on a sidewalk in front of a restaurant with a sign painted on the window.
Credit: Claudio Olivares Medina/Flickr

Affordable e-bikes are transforming delivery work for Latin American migrants

For immigrant delivery workers in Colombia, affordable e-bikes — financed by start-ups like Guajira — are proving to be a game-changer, offering a faster, cleaner, and more cost-effective alternative to motorbikes.

Mariel Lozada reports for Reasons To Be Cheerful.

Keep reading...Show less
Senator Whitehouse & climate change

Senator Whitehouse puts climate change on budget committee’s agenda

For more than a decade, Senator Sheldon Whitehouse gave daily warnings about the mounting threat of climate change. Now he has a powerful new perch.
An old, rusted wastewater pipe extends onto a beach.
Credit: Simon Bleasdale/Flickr

Britain’s sewage crisis is poisoning its waterways and economy

Widespread sewage spills are contaminating Britain’s waters, threatening businesses, biodiversity, and public health, while weak regulations and corporate profits take priority over investment in critical infrastructure.

Kate Holton and Dylan Martinez report for Reuters.

In short:

  • Britain’s largest offshore mussel farm, located to avoid sewage pollution, is still plagued by harmful bacteria like E. coli, blocking exports to Europe and damaging the shellfish industry.
  • Water companies discharged sewage for 3.6 million hours in 2023, contaminating rivers and coastlines, harming tourism, and forcing the government to review the sector. Privatized firms, which have paid billions in dividends, are accused of neglecting infrastructure upgrades.
  • Activists and clean water advocates are fighting back, linking sewage failures to stalled construction projects, biodiversity collapse, and public health risks, forcing officials to confront decades of underinvestment and weak oversight.

Key quote:

“It’s criminal that they’re allowed to dump what they dump in the seas and get away with it. It's affecting all sorts of businesses, including us.

— Sarah Holmyard, sales manager at Offshore Shellfish

Why this matters:

As climate change intensifies rainfall, Britain’s crumbling infrastructure is reaching a breaking point. Regulators, long accused of looking the other way, are under mounting pressure as activists connect the dots between failing water infrastructure, stalled housing projects, and collapsing ecosystems.

Read more:

Embracing rainwater through green infrastructure

Port of Long Beach lit up at night with docks and shipping containers at night.
Credit: SunSlice Photography/Flickr

America’s ports made progress on pollution, but will it last?

Efforts to clean up pollution at America’s ports, which gained momentum under Biden’s climate policies, now face uncertainty as the Trump administration moves to roll back environmental regulations.

Alexa St. John and Etienne Laurent report for the Associated Press.

Keep reading...Show less
Two men in suits sit in front of several screens with a sign above reading Tidal Turbine Control Centre.
Credit: Scottish Government/Flickr

France’s new tidal turbines aim to power thousands of homes with clean energy

A tidal farm featuring some of the world’s most powerful underwater turbines is set to generate clean electricity off the coast of Normandy, marking a major step in Europe’s push for renewable energy.

Lottie Limb reports for Euronews.

Keep reading...Show less
sardines swimming in deep blue water.
Credit: Greg Hirson/Flickr

Sardines forced to eat plastic as Mediterranean plankton shrinks

Sardines in the Mediterranean, struggling to find nutritious plankton, are inadvertently ingesting more plastic as climate change reshapes their diet.

Rob Hutchins reports for Oceanographic.

Keep reading...Show less
A flooded city viewed from above.
Credit: Pixabay

Unprecedented climate disasters surged worldwide in 2024

The world experienced 151 record-breaking extreme weather events in 2024, the hottest year ever recorded, displacing hundreds of thousands and causing widespread destruction.

Damian Carrington reports for The Guardian.

Keep reading...Show less
Alaska oil pipeline elevated above snow-covered ground with Caribou standing around.

Trump’s team opens Alaska lands to oil, reigniting drilling debate

The Trump administration is pushing forward plans to expand oil and gas drilling across vast stretches of Alaska, reopening battles over the Arctic’s future.

Valerie Volcovici reports for Reuters.

Keep reading...Show less
From our Newsroom
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.

People  sitting in an outdoors table working on a big sign.

Op-ed: Why funding for the environmental justice movement must be anti-racist

We must prioritize minority-serving institutions, BIPOC-led organizations and researchers to lead environmental justice efforts.

joe biden

Biden finalizes long-awaited hydrogen tax credits ahead of Trump presidency

Responses to the new rules have been mixed, and environmental advocates worry that Trump could undermine them.

Op-ed: Toxic prisons teach us that environmental justice needs abolition

Op-ed: Toxic prisons teach us that environmental justice needs abolition

Prisons, jails and detention centers are placed in locations where environmental hazards such as toxic landfills, floods and extreme heat are the norm.

Agents of Change in Environmental Justice logo

LISTEN: Reflections on the first five years of the Agents of Change program

The leadership team talks about what they’ve learned — and what lies ahead.

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