California faces challenges with hydrogen energy plan

Gov. Gavin Newsom's initiative to expand hydrogen as a renewable fuel in California is under scrutiny due to potential environmental risks.

Aaron Cantú reports for Capital & Main.


In short:

  • California is trying to boost its hydrogen fuel industry with significant federal support, despite concerns over increased emissions.
  • The proposed state Senate Bill 1420 seeks to define clean hydrogen sources, but may still allow for pollution-heavy methods.
  • Critics argue the plan may not effectively reduce overall emissions and could divert clean energy from other uses.

Key quote:

“If we want to move away from fossil fuels, we have to ask, ‘What is the alternative?’ It all points to renewable hydrogen.”

— Janice Lin, President, Green Hydrogen Coalition

Why this matters:

Hydrogen fuel, often lauded for its ability to power vehicles and industries without emitting carbon at the point of use, holds promise for significant reductions in greenhouse gas emissions. Despite the environmental benefits touted, the production of hydrogen, especially through methods that rely on natural gas, can lead to increased emissions of methane and other pollutants unless carefully managed. This aspect of hydrogen fuel production has sparked a debate about whether the technology will indeed lead to a net reduction in emissions or merely shift the problem elsewhere.

Aerial satellite view of Persian Gulf and Strait of Hormuz

How escalating Iran conflict is driving up oil and gas prices – a visual guide

A halt to shipping in strait of Hormuz and attacks on Middle East refineries are threatening supplies and stoking inflation.

Oil tankers sailing in a bay with a port and docks in the background

Does the war on Iran prove it’s time to quit oil for good?

The war on Iran has exposed the "horrendous costs” of fossil fuel dependence, as climate groups call for a swift transition to clean energy.

Drilling geothermal well for a residential geothermal heat pump. Workers on Drilling Rig.
Photo Credit: RGtimeline/BigStock Photo ID: 208821436

Quaise looks to advance ​‘superhot’ geothermal power plant in Oregon

The Houston firm aims to raise $200 million to develop a next-generation geothermal plant in Oregon as the technology gains momentum with investors.
A heat pump attached to a wall outside a home

California wants millions of heat pumps. High power bills might get in the way

While heat pumps can lower emissions and, in some cases, utility bills, high power costs may deter many homeowners from making the switch.

Chinese EV manufactured by BYD front view.

Ford and G.M. face a dilemma as China excels in electric vehicles

General Motors, Ford and other established automakers risk becoming relics if they don’t catch up to Chinese carmakers and technology companies in electric vehicles and self-driving cars.
A small child pouring water on a newly planted tree

Helping trees—and a city—outrace climate change

Arborists and land managers are trying “assisted migration” as global warming threatens livability in communities and the health of urban and rural forests.
 A closeup of a hand putting a seed into a tray full of soil

A network is racing to save the Midwest’s native seeds

As wildfires and extreme weather intensify, a coalition led by the Chicago Botanic Garden is working to shore up the Midwest’s dwindling supply of native seeds.

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.