The Brief

One of the world’s most high-tech indoor vertical farms is right here in Southern California, in Compton.

I headed there to find out more about what role indoor farming may play in the future of food. As increasingly extreme weather driven by human-caused pollution in the atmosphere makes it harder — if not impossible — to farm outside in formerly high-producing regions, could farming indoors be part of the solution?

I admit I’m pretty skeptical of this high-tech farming. How practical is it? What are the tradeoffs? And how much does this farm really benefit Compton?

Those were the questions I wanted to answer as I pulled into the parking lot of a clean white warehouse in north central Compton. The formerly empty warehouse is across from a neighborhood and next to a larger industrial building and yard full of big-rig trucks.

Inside, is the flagship commercial-scale farm developed by San Francisco-based startup Plenty. It officially opened last May and is the West Coast’s largest indoor vertical farm.

When I walk in I’m greeted by cool air conditioning and Erin Santy, the company’s media liaison. She walks me upstairs to the mezzanine. From there, I can see huge robot arms moving tall, thin towers of greens.

“When you say farming, this is not what I think of, but how cool that it can be?” Santy said. “Fifty years from now, what will people think of?”

The indoor vertical farm in Compton is highly automated.

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Courtesy Plenty

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Why farm indoors? 

Within 100,000 square feet, the farm can grow some four million pounds of spinach, kale, spring mix and arugula every year. That amount adds up to about 16 million of those packages of greens we see at the grocery store. And it's produced within a much smaller area than what's need to grow the same amount outside.

They sell at Whole Foods, Bristol Farms, Gelson’s and most Walmarts in Southern California. They just launched a partnership with 7/11 to sell salads there too.

“We want to be able to deliver a locally grown fresh product and part of that is how do we get it closer to the people who are eating it?” Santy said. “Some of that is about growing in a more urban and dense area like Compton.”

An aerial view of the indoor farm in Compton.

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Courtesy Plenty

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She said the prices are on par with organic for now, since it’s so expensive to build these farms and they’re not common. But she said the prices don’t fluctuate like conventionally grown greens because they’re not affected by weather volatility or supply chain disruptions.

One of the biggest perks of indoor farming is that it can use as much as 98% less water than conventional farming, said researcher Shamim Ahamed, who studies advanced farming techniques at UC Davis. But he said the biggest drawback is that it also uses a lot of electricity. That’s because they need to use artificial light to grow the plants as well as keep specific temperatures inside.

“That's basically the prime reason for having a high carbon footprint,” Ahamed told LAist.

He said because the power grid is getting cleaner overall, that footprint will continue to go down. And there are lots of ways these indoor farms can use energy really efficiently or generate their own cleaner energy on site, Ahamed said.

Erin Santy, media liaison for the startup Plenty.

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Erin Stone

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LAist

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Santy said Plenty used solar to generate their energy on their far smaller pilot farm in Northern California, but she said they didn't go that route for their Compton site because they don't have the space for the number of panels they'd need. She said the amount of electricity generated by putting panels on their rooftop would be essentially negligible and didn't pencil out. She added the current mix they're paying for from the power grid is currently about 40% renewable sources.

And, Ahamed pointed out, conventional agriculture also has a huge carbon footprint. Mostly due to land use changes, livestock and soil depletion, large-scale farming accounts for about a quarter of human-caused global greenhouse gas emissions and about 10% of the U.S.’ total greenhouse gas emissions.

Plenty's indoor vertical farm in Compton is in a formerly empty warehouse.

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Courtesy Plenty

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But there are limits, at least right now, to what food can be farmed indoors in this way. Ahamed said indoor vertical farming works for certain crops, such as leafy greens, strawberries and tomatoes — crops that are also highly vulnerable to the impacts of climate change, he said.

While Ahamed said indoor farming can’t completely replace farming outdoors, he said it does play a role in the future of our food.

How the farm works

Before going inside Plenty’s Compton farm, we have to get dressed in full protective gear and sanitize everything.

The greens never get touched by human hands: The environment is kept so clean they don’t need pesticides. That means they also don’t need to be washed before being eaten, so the greens don’t get that “triple wash” like many we buy at the grocery store.

Machines place seeds in a soil tray at Plenty's indoor farm in Compton.

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That, plus the fact they’re grown so much closer to the stores where they end up, means Plenty’s greens have a longer shelf life, staying fresh for as many as 21 days, Santy said.

Once we’re fully suited up, we head inside.

Seed trays getting irrigated with a precise amount of water in the seeding room.

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Courtesy Plenty

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First stop is the seeding room. Seed trays run along a conveyor belt, where machines place a precise number of seeds into the soil, then squirt just enough water and nutrients on top.

Then we head into a brightly lit room full of colorful lights called the propagation room. I can’t take pictures — the specific combination of artificial light in here is proprietary because it’s the company’s secret sauce for helping the plants grow faster. They’re ready to harvest in around 30 days, instead of the 60 to 90 it would take outside in the field, Santy said.

After a couple weeks in this room, the baby plants are routed on a conveyor belt to a series of robots that pull them from the trays and place them into growing towers that are several stories high.

“Imagine how delicate the fingers of that robot have to be to lift it without ripping the plant or tearing the roots,” Santy said.

Robot "fingers" pluck plants from trays and place them in a growing tower, where they'll eventually be ready to harvest.

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Courtesy Plenty

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Then, the towers full of plants are transferred by a much larger robot arm to another conveyor system that moves them into the final growing room.

“When you're able to stand in front of a 30 foot wall of lettuce, that’s when it gets really cool,” said Yatae Lewis, the farm’s site operations manager. “I tell people I work at Willy Wonka's Chocolate Factory.”

The light in here is super powerful and also proprietary. This is where the plants stay for a couple weeks until they’re ready for harvest. Stories of lush purple and green spring mix and kale and spinach tower above me.

And it’s humid. All the water the plants in this room respirate, or essentially sweat out, is recycled. That helps the farm use about 90% less water than conventional growing, Santy said.

The final growing room. The light is proprietary, which is why LAist couldn't take its own photos. That artificial light helps the plants grow about twice as fast as they would in the field.

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Courtesy of Plenty

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Courtesy Plenty

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Leafy greens grow inside a high-tech indoor vertical farm based in Compton and developed by San Francisco-based startup Plenty.

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Courtesy Plenty

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What the farm means for Compton

Farming is actually nothing new to Compton. In the early 1900s, Compton was an agricultural hub. Compton Creek, a major tributary to the L.A. River, made for a reliable water source and rich soil. Southern California sunshine made for ideal growing conditions.

Compton’s Mayor Emma Sharif said the Plenty indoor farm is a way to bring that legacy back in a new way.

“This isn't just a nod to our past. It's a bold step into the future of farming,” she told LAist.

A robot "arm" that moves the towers of greens onto a conveyer belt that takes them to the final growing room, where they'll be ready to harvest after a couple weeks.

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Courtesy Plenty

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And Sharif said a big reason she supported the company coming to Compton was that it brings needed jobs. Part of the city’s agreement with Plenty is that at least a third of the farm’s 70 employees have to be from Compton. As of now about 31% are, said Yatae Lewis, the farm’s site operations manager.

Lewis grew up in Long Beach and has lived in Compton for 20 years.

Yatae Lewis is the site operations manager at Plenty's indoor farm in Compton.

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Erin Stone

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LAist

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“Compton is known for so many things,” Lewis said. “Indoor farming is absolutely not one of them. So being a part of changing the narrative of Compton was something that I absolutely jumped at.”

He’s worked here for three years, and watched the farm go from empty warehouse to indoor growing powerhouse. He said that while the number of jobs may not be high, the quality is.

“We want jobs, and not only jobs, we want good jobs,” Lewis said. “And not only good jobs, we have jobs that we can brag about. If we can do that for 30% of the workforce, that's amazing.”

Yatae Lewis holds leafy greens in a photo from 2022, before Plenty officially launched its flagship commercial indoor farm in Compton.

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Courtesy Plenty

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Lewis said the jobs for Compton locals range from field techs to growers to managers. The majority of roles in the farm have no educational requirements and they offer competitive pay as well as benefits, Santy said. Lewis said one of their Compton employees was able to afford her dream of traveling to South Korea for a K-pop concert recently.

“If we have an individual that now has a passport and can see the world and bring that back to Compton because they work at Plenty, that's what we're rooting for,” Lewis said.

Lewis, who also serves as Plenty’s community liaison, said the company has partnered with the Compton Run Club to co-host events and fundraisers, and they have partnerships with seven local middle schools to highlight STEM education.

“I have a 13-year-old, and he's into robots, he's into engineering, he's into computer coding,” Lewis said. “When I bring him to a bring-your-kid-to-work day and he sees the robots and he talks to the engineers, his mind is blown. It's very humbling and encouraging that my son's dream job can be five minutes away in the city that he lives in.”

Los Angeles County District Attorney Nathan Hochman promised at a Tuesday night town hall that MacArthur Park will see “amazing progress” in public safety before the 2028 Olympic Games.

Several community members told LAist they have seen crime return to the Los Angeles park after months of joint drug enforcement operations by the Los Angeles Police Department and federal agencies. Those efforts led to dozens of arrests for alleged drug sales in the area.

An LAPD captain attending the town hall confirmed to LAist that the department is aware of renewed safety problems.

Hochman acknowledged those concerns and said the recent operations made progress and created an opportunity for lasting change.

“If we keep this focus and the energy on this area, MacArthur Park, Skid Row and everything in between,” Hochman said, “then we will see amazing progress before the Olympics, and that is actually a promise.”

Hochman previously promised, during a drug enforcement operation on June 4, to have a picnic at the park on Labor Day. Hochman told attendees he kept that promise when he held an event at the park on Sept. 5 with other local and federal law enforcement officials.

As district attorney, Hochman works with law enforcement agencies to prosecute criminal cases in L.A. County. He said that it will take more work from policymakers and community members to remove the open-air drug market that has been entrenched there for decades.

The area is represented by L.A. City Councilmember Eunisses Hernandez, County Supervisor Hilda Solis, state Assemblymember Mark González and state Sen. María Elena Durazo. Staff members from some of those offices, and the mayor’s office, sat in on the town hall organized by the local nonprofit California Rising.

“Feel free to put the fire under the feet of our politicians,” Hochman told about two dozen residents who attended. “All too often it is easy to spend some effort on something and then get distracted and spend some effort somewhere else.”

'Temporary' relief

Some residents and business owners agreed with Hochman that the large-scale drug enforcement operations from March through June made the area feel safer, at least for a while.

“It was temporary, but we got to see, actually, families at the bus stops with their kids — before it wasn't like that,” Elaine Alaniz told LAist Tuesday. “I think it does help us, but on the other hand I still think that we need more help. It's not just a one, two, three-day thing.”

Alaniz lives nearby and is the president of the Westlake North Neighborhood Council, which begins a block northeast of MacArthur Park.

She said she has seen some crime move away from the park and into the surrounding neighborhoods.

Capt. Ben Fernandes, who leads LAPD’s Rampart Division, said the earlier operations were successful, but there have been some setbacks.

“We made a lot of headway in the beginning,” he said. “There are some issues that we've had some repopulation, especially with addicts.”

Fernandes said that the department will continue to arrest people suspected of selling drugs near the park, while connecting people who are addicted with services to help them get sober and off the streets.

A call for community involvement

Hochman and Fernandes each emphasized that making MacArthur Park a safe and welcoming place can’t be done by law enforcement alone.

“My advice: take the park back — it's your park,” Hochman said at the town hall, calling for community organizations to plan regular outings there. “That starts to send a message that the community really cares about this park.”

He asked that performers like Justin Bieber, who played an impromptu set in the park last month, have more events there as well.

Fernandes said people can get involved to change perceptions about MacArthur Park so it's no longer thought of as a place to go to score drugs.

“What we need to do is — we as a community — come together and show [people using drugs] that it's not their place to go,” he said. “That you're going to be there with your children, with your parishioners, with your friends, with your family.”

Inglewood city officials are launching an audit of their financial relationship with SoFi Stadium and claiming the stadium could owe years of ticket taxes, one month after a judge voided the 2015 contract that brought the stadium to Inglewood. 

The Inglewood City Council voted unanimously Tuesday to commission the audit. Mayor James Butts said the move is a necessary next step after the court ruling, which threw the terms of the financial relationship between the city and Hollywood Park stadium development into question. 

Millions of dollars are at stake for both the city and the stadium businesses. City officials say that the ruling means a cap that limited the amount of admissions tax that Inglewood could collect no longer applies. They also plan to investigate the authenticity of $376 million worth of infrastructure bills Hollywood Park claims the city owes. The findings of the audit could also factor into discussions of how the city will address its current $30.8 million deficit.

The City Council motion — put forward by Butts and co-sponsored by Councilmember Dionne Faulk — requires the city attorney to retain an accounting firm to conduct the audit and report back to the public on its findings within 30 days. It set aside $325,000 from the city’s General Fund to pay for the audit. You can read the city’s full explanation of the audit here.

Butts, who was at the city’s helm a decade ago when developer Stan Kroenke brought his Hollywood Park pitch to Inglewood, said city officials built what they thought was a partnership with their stadium counterparts.

But that partnership has crumbled. Since last summer, the city and stadiums have been slugging it out in a complex series of court cases over the stadium’s contract and Inglewood’s network of video billboards. The conflict has spilled over into the Nov. 3 election via ballot measures that would change the city’s commercial advertising and ticket tax rules. 

The audit approved by the City Council on Tuesday will dig into the entire financial relationship between the stadium and city since 2015, unpacking what is owed and what was received from taxes on everything from tickets to parking. City officials plan to continue auditing the taxes on a quarterly basis into the future.

Still, it’s not guaranteed the city would be able to force the stadium development to pay any debt the audit does claim. Hollywood Park could still appeal the court ruling that voided its contract with Inglewood, while Butts said the city wants to negotiate a new contract to replace it. 

A Hollywood Park spokesperson said the stadium development has lived up to its financial obligations, including paying all of its taxes.

“This is yet another thinly veiled attempt to distract from scrutiny surrounding the City’s own fiscal mismanagement and the questionable actions of its Mayor,” the spokesperson wrote in a statement.

Some locals at Tuesday’s meeting said during public comments they were baffled why the city hadn’t set up an audit process earlier.

“We have needed an audit from day one. We can’t sit here and claim we didn’t know or have an inkling what we were doing with Hollywood Park,” Diane Sambrano said. 

Exterior of Sofi Stadium in Inglewood

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Gary Coronado

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The LA Local

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Speaking during the meeting, Butts said the audit was triggered because of the void left by the development agreement and because major events including the 2027 Super Bowl and 2028 Olympics are about to hit Inglewood.

The mayor first claimed the development agreement was illegal in a letter written directly to Stan Kroenke last year, saying the city’s lawyers made the determination while researching billboard litigation.

Millions in tax revenue at stake

After the judge ruled in agreement with the city, Butts told The LA Local that city officials were still researching the specific implications of the court’s ruling. In Tuesday’s council motion, city staff highlighted what they say is one major change they’ve discovered: There’s no longer a limit on how much admissions tax the city can collect.  

Inglewood collects a 10% tax on tickets sold at SoFi Stadium, but the 2015 initiative that brought the stadium to the city put a cap on that revenue, starting at $15 million a year and increasing annually with inflation. 

The admissions tax cap also happens to be the subject of the current ballot Measure AT. WOW Media, the billboard operator allied with the city in its dispute with the stadium, is funding a campaign in favor of the initiative.

Admissions tax has been a sizable revenue stream for the city — bringing in an average $20 million a year since SoFi Stadium opened — but city officials have said it could be significantly bigger. A city analysis of Measure AT estimated that getting rid of the cap could bring in as much as an extra $50 million in future years. The city did not estimate how much admissions tax revenue it has missed out on while the development agreement was in effect.

The Inglewood audit seeks to clarify basic questions about how taxes are assessed on ticket sales and whether those taxes are actually forwarded to the city. Officials say it will provide transparency about ticket sales, pricing and fees, which have been heavily scrutinized in recent years across the state. 

Gray gets support on proposal for future billboard revenue audit

Councilmember Gloria Gray attempted to amend the audit motion Tuesday, asking the city manager to also audit the revenue the city gets from billboard fees.

“I believe the same standard of financial transparency should apply to every city agreement,” Gray said.

Though her motion didn’t receive a second, Councilmember Eloy Morales said he’d support putting a billboard revenue audit on the council’s agenda in the future. 

“I think we all support all those audits,” Morales said. 

Gray’s move was a rarity for a council that seldom debates motions during public meetings and almost always votes unanimously. The councilmember is currently running for mayor against Butts.

Inglewood pulls in as much as $8 million a year from billboards, according to budget records. Much of that comes from a series of deals the city cut with WOW Media, allowing the billboard company to construct and operate the billboards on public medians and sidewalks. In return, WOW gives the city a cut of ad revenue along with other concessions.

The post Inglewood is investigating if SoFi Stadium owes years’ worth of ticket taxes appeared first on LA Local.