By Caleigh Wells for KCRW.
Broadcast version by Suzanne Potter for California News Service reporting for the Solutions Journalism Network-Public News Service Collaboration

LA is betting its clean energy future on a giant hole in the ground.

That hole next to Dockweiler Beach is large enough to fit a Macy’s department store. It’s at LADWP’s Scattergood Generating Station, and it used to be filled with one of several gas plant units until it was demolished in 2017. It’s been empty ever since.

“At the time, we said, ‘Well, why are we going to rebuild a unit that would be totally dependent on natural gas, when we are planning to be 100% clean energy in the future?’” says Jason Rondou, LADWP’s director of power system planning.

In February, LA City Council unanimously decided to spend $800 million to turn Scattergood from a methane gas plant into a hydrogen plant. The city is trying to meet an ambitious goal to run on 100% renewable energy by 2035. The first phase of that plan will be built in this hole. 

t’s the latest example of Scattergood’s history of adaptation. The oldest units in the middle of the plant were built in the 1950s and take 12 hours to fully turn on. The units behind it from 2015 are cleaner, and they turn on in 10 minutes.

Decades ago, this plant used to run all the time. But with so much energy coming from solar and wind now, the plant is mainly used for backup in major heatwaves.

“Over the course of the year, we use it about 20 or 30% of the time,” says Rondou. “In the future, we estimate that we'll probably use it between 1 and 5% of the time, meaning it's rarely used. But when it's used, it's needed.” In an emergency like a wildfire or an earthquake, LA needs a power source that can turn on with the flip of a switch. Today, natural gas does that. But now, the plant is adapting again.

“Based on what we know, today, the way to provide that renewable emergency backup power is with green hydrogen,” says Rondou.

The plan is pretty simple: Instead of heating up methane gas to create electricity as it has done for the past 70 years, the plant will heat up hydrogen.

Once the hydrogen unit is installed, the plan is to decommission the original gas units next to it installed in the 1950s. 

“Combustion is just like any combustion as far as hydrogen goes, but we’ve got to remember that hydrogen doesn't have any carbon in it. So that's the beauty of it,” says LADWP Director of Power System Engineering Louis Ting.

The hydrogen the plant generates will be “green,” meaning it’s created by clean sources like wind and solar energy.

But carbon-free doesn’t mean it’s completely safe for people living nearby, say environmental activists.

“What we're concerned about is the combustion of hydrogen,” says Alex Jasset from Physicians for Social Responsibility - Los Angeles. “Because that's where the [nitrogen oxides] emissions come from. It's where a lot of the explosion risks come from.” Nitrogen oxides, or NOx emissions, are some of the notorious ingredients in smog. And since hydrogen combusts at higher temperatures than methane, that chemical reaction is more likely to happen with a hydrogen plant, leading to an increased likelihood of air pollution from the plant.

But Rondou says LADWP shouldn’t be the focus of Angelenos’ smog concerns. Its plants make up about 1% of NOx emissions. By 2035, he estimates it’ll be 0.1%. “That's very different from the airport across the street,” he says, referring to nearby LAX International Airport. “The jets coming in and out have uncontrolled NOx.”

Another concern environmentalists have raised is leaky pipes. That’s a risk that comes with anything combustible traveling through a pipeline, and the risk is higher with smaller molecules like hydrogen, which can fit through smaller leaks. Plus, hydrogen explosions can make bigger booms.

“It's very hard to detect once it does leak. And so we're concerned about the possibility of these leaks forming due to embrittlement,” says Legal Fellow Theo Caretto with Communities for a Better Environment.

In response, LADWP’s Ting says hydrogen as a fuel technology is decades-old. The space shuttles have run on hydrogen. The hydrogen-fueled Toyota Mirai first launched almost nine years ago. Scientists have gotten good at minimizing that risk.

“I don't think Toyota would be producing hydrogen vehicles if that is an issue,” Ting says. “And they're the ones that actually have customers go into hydrogen fueling stations [and] plug the hydrogen pipeline into a vehicle.”

The city is hoping to complete phase one of the project by 2029. The plant will continue burning gas for several years after that, but the end goal is eventually to burn hydrogen entirely and use 100% renewable energy by 2035.


Caleigh Wells wrote this article for KCRW.


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Maine officials are stepping up land conservation projects as climate change continues to alter the state's terrain.

New funding from the Land for Maine's Future program will preserve more than 3,500 acres of farmland, forests and working waterfront.

Steven Walker, executive director of the Brunswick Topsham Land Trust, emphasized the effects of climate change make it more critical than ever to protect green spaces.

"We really are excited about adding it to our list of spaces that will forever be open to the public and available for public recreation," Walker said.

Walker noted new funding will preserve more than 80 acres off West Bay Bridge Road in Topsham, including more than 4,000 feet of shoreline on the Muddy River wetland complex. It is just one of a handful of land parcels identified as containing statewide ecological significance.

Other recipients of the state funding include the Town of Wells Conservation Commission, which will preserve more than 160 acres of critical habitat for the endangered New England Cottontail and other wildlife. The City of Ellsworth will add nearly 300 acres to its existing public forest.

Walker pointed out the funding will also help preserve some of the state's iconic salt marshes and freshwater tidal areas, already being altered as sea level continues to rise.

"This parcel will function to help mitigate that effect," Walker explained. "To make sure marshes continue to be part of the landscape moving forward."

Walker added climate change is affecting every corner of Maine and he's already seeing changes around Bowdoin, Brunswick and Topsham.

The Land for Maine's Future program was boosted by the state legislature in 2021 with an infusion of $40 million to step up the pace of land conservation projects. So far, the program has preserved more than 600,000 acres.


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Washington's clean energy law could bring thousands of jobs and billions of dollars to the state, according to a new report.

Greenline Insights' analysis of the Climate Commitment Act, the state's cap-and-invest law passed in 2021, finds it will create 45,000 jobs and generate more than $9 billion in economic output over the next five years.

Jonah Kurman-Faber, founder of Greenline Insights and report co-author, said says the law has outsized returns for local economies and gains for the state as well.

"These investments from the Climate Commitment Act support labor-intensive local industries. We're thinking things like construction, manufacturing, business operations, transportation," he said.

The law could be repealed if Initiative 2117 on the November ballot is approved. Opponents of the Climate Commitment Act call it a "sneaky tax" on consumers.

Kurman-Faber noted that 45,000 jobs and $9 billion of return for the law is actually on the low end of their estimates.

The Climate Commitment Act is able to leverage money from sources like the federal government, and once this is factored in, the law could create 263,000 jobs and generate $50 billion over the next eight years. Kurman-Faber said states that get the most out of their money are the ones that use those investments to attract new sources to match funds.

"Think of things like federal dollars flowing in to provide grants or private industries investing in projects. The Climate Commitment Act is very good at attracting leverage," he continued.

The analysis finds jobs will be created in a wide range of sectors and that jobs created will pay, on average, 9% higher than the state median. Kurman-Faber said the new jobs will also have a high level of accessibility, too, since many will be open to people of any education level.

"With these jobs, there's not only a higher pay but also an easier route to career transition, or easier routes to opportunities for career transition for more residents in Washington," he continued.


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Oregon students are back in the classroom, but their classrooms might not be as energy efficient or climate resilient as they should be.

As the changing climate impacts the state, aging infrastructure in schools is driving up utility costs.

Juliette Poff, marketing specialist with Energy Trust of Oregon, said energy is the second-biggest cost to schools, after teacher salaries.

Poff is a former teacher and she said anything that can make the classroom more conducive to learning is a win.

"Things like lighting can look like more focus for students," said Poff. "Having energy efficient windows can help with air quality, heating and cooling can help with comfort, and all of these things are impactful to the humans that occupy these spaces."

Poff noted that schools are often strapped for resources when it comes to upgrading infrastructure.

Energy Trust of Oregon offers help on that end with expertise and cash incentives for schools.

Over the past two decades, the organization has distributed more than $38 million in incentives for energy efficiency projects like - installing new insulation and windows.

Liberty High School in Hillsboro benefited over the summer from a $2 million upgrade to its H-VAC system, with assistance from Energy Trust of Oregon and the Oregon Department of Energy.

Mia Hocking is the resource conservation manager for the Hillsboro School District and said the new system is much more efficient.

"The efficiency is anticipated to improve enough to save over $100,000 in the electric utility annually," said Hocking. "So, just that alone is incredible."

Poff said the model for upgrading schools in Oregon could be replicated in other states. She said one important element her organization provides is navigation on how to find funding.

"We also work with a number of partners like the Department of Energy," said Poff, "and often schools can combine funding from the state - bonds, as well funding from Energy Trust - and any opportunity to maximize that funding is amazing for schools."




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