Kore Infrastructure Is Turning Waste Into Clean Energy in Downtown LA

David Shultz

David Shultz reports on clean technology and electric vehicles, among other industries, for dot.LA. His writing has appeared in The Atlantic, Outside, Nautilus and many other publications.

Kore Infrastructure's pyrolysis facility in Downtown Los Angeles.​
Courtesy of Kore Infrastructure

Hydrogen accounts for roughly 70% of all matter in the universe—and these days, it seems that hydrogen power startups account for about the same share of emerging green-tech companies in California. But while the space is replete with big dreams using hydrogen to power planes, cars, buildings and more, most companies are still years away from finishing a prototype—let alone building a plant or going to market.

Not so for Kore Infrastructure. The energy startup is already online at its plant in Downtown Los Angeles, where it’s converting tons of waste into hydrogen, biogas, natural gas and carbon char every day.


The idea behind Kore’s technology is similar to that of other companies also deploying the process known as pyrolysis: You take organic waste like deadwood and brush, heat them in a low oxygen environment at a very high temperature, and collect the gasses and carbon char left over. When all goes well, this avenue of hydrogen production can be carbon negative, meaning that CO2 is removed from the carbon cycle that usually sees it burned into the atmosphere.

When a pile of manure is left in a field, for instance, it naturally converts into methane and CO2—two greenhouse gasses that warm the planet. But if the manure is fed into a pyrolysis machine, about half of that carbon is converted into solid carbon, also called char. In this form, the carbon atoms can’t be broken down by microbes and released as CO2. The element is then sequestered as a solid, and its potential to warm the atmosphere is eliminated.

Now, after 14 years of quietly developing and building its technology, Kore is coming out of stealth mode and ready to start selling its pyrolysis machines to practically anybody looking to process organic waste. The company’s machines can handle a variety of inputs—from nut shells, agricultural tree prunings and biosolids to construction and demolition waste.

“The big differentiator with Kore is having steel on the ground, having something operational, having something to show,” Kore founder and executive chairman Cornelius Shields told dot.LA. “If you're going to build these types of facilities, you have to go through a lot of pain.”

Part of the reason that Kore suddenly seems to be at the forefront of the pyrolysis race is that it’s had a considerable head start. The company has been quietly operating since 2008 and built its first full-scale pyrolysis machine in 2015. These machines are massive, occupying a real estate footprint of close to an acre; to the untrained eye, they look like an unholy amalgamation of pipes, tanks and valves. At maximum capacity, one of the machines can process 24 tons of feedstock per day to produce 1,000 kilograms of green hydrogen and six tons of solid carbon char.

Kore Infrastructure's pyrolysis machines in Downtown L.A.Kore Infrastructure's pyrolysis machines in Downtown L.A.Courtesy of Kore Infrastructure

Kore’s technology eventually drew the interest of SoCalGas, which provided a $1.5 million grant in 2017 that allowed the startup to begin setting up operations in Downtown L.A. By August 2021, the company had completed permitting and construction of the plant and began running its pyrolysis machine as a proof of concept for commercial applications.

“We have been pretty quiet,” Shields said. “As a founder, I just wanted to make sure that we were ready [and] that the technology was working before we came to market—that we knew we had real data, and it just wasn't a hope and a prayer.”

While Kore is still coy on its exact business strategy going forward, Shields says it's fair to estimate that a pyrolysis machine will cost up to tens of millions of dollars to purchase. That’s not a small chunk of change—but compared to the cost of building a full pyrolysis plant, which can cost $100 million or more, Kore thinks it may be able to entice buyers.

“We're selling modular systems to industry,” according to Shields. “That kind of scaling is far faster because an industrial client can say, ‘Okay, let's do two modules to start. Let's see how that goes, and then we can add other modules.’”

Pyrolysis’ appeal is bolstered by financial incentives like the California’s Low Carbon Fuel Standard (LCFS) tax credits and the federal 45Q tax credit, which award companies for saving and sequestering carbon emissions. Then there’s the hydrogen itself, which currently costs about $10 per kilogram at the gas pump if you drive a hydrogen car. And even the char left over from the process is valuable: The solid carbon can be used in fertilizers and to strengthen concrete, but it can also be burned as a coal substitute. (Obviously, burning the char undoes all the hard work of sequestering the carbon in the first place—but for hard-to-decarbonize industries like steel and cement production, a carbon-neutral fuel source is a massive improvement over coal.)

“We can decarbonize transportation fuels in the state [and] decarbonize the supply chain for natural gas—and then use the same technology to make hydrogen as demand for that ramps up,” Kore executive vice president Steve Wirtel told dot.LA. It’s this sort of double-edged benefit that makes Kore’s technology exciting for Wirtel: Pyrolysis converts carbon that would otherwise warm the planet into a coal substitute, and produces green hydrogen in the process.

Given those multiple revenue streams, pyrolysis is becoming an increasingly attractive waste disposal avenue, and Kore is hoping to have its first commercial machine sold and delivered to a customer by the end of this year. The company is also looking to raise an “institutional round of capital,” Shields said, citing interest from private equity investors.

He added that Kore is already drawing international interest in its technology, but is planning to stay conservative for the time being and focus on scaling locally—part and parcel of the slow and deliberate pace that’s served the company well to this point.

“There's so much opportunity in our backyard in California, that's where we're going to stay for now,” Shields said.

Standing Together Through the Flames

🔦 Spotlight

To our Los Angeles family,

This week’s wildfires have brought immense pain and hardship to our beloved city. Many of our friends, neighbors, and colleagues have faced evacuations, power outages, and the devastating loss of homes and livelihoods. Our hearts go out to everyone affected by this tragedy.

At dot.LA, we want to express our deepest sympathy to those suffering in this moment. We see your resilience and stand with you during this challenging time. This community has always been defined by its strength and compassion, and now is the time to come together in support.

If You or Someone You Know Has Been Impacted, Resources Are Available:

Evacuation Shelters:

  • Calvary Community Church: 5495 Via Rocas, Westlake Village, CA 91362
  • Ritchie Valens Recreation Center: 10736 Laurel Canyon Blvd., Pacoima, CA 91331
  • Pan Pacific Recreational Center: 7600 Beverly Blvd., Los Angeles, CA 90036
  • Westwood Recreation Center: 1350 Sepulveda Blvd., Los Angeles, CA 90025
  • Pasadena Civic Auditorium: 300 East Green Street, Pasadena, CA 91101
  • Pomona Fairplex: 1101 W McKinley Ave, Pomona, CA 91768
  • Stoner Recreation Center: 1835 Stoner Ave, Los Angeles, CA 90025

Animal Shelters:

Small Animals:

  • Agoura Animal Care Center: 29525 Agoura Rd, Agoura Hills, CA 91301
  • Baldwin Park Animal Care Center: 4275 Elton St, Baldwin Park, CA 91706
  • Carson Animal Care Center: 216 W Victoria St, Gardena, CA 90248
  • Downey Animal Care Center: 11258 Garfield Ave, Downey, CA 90242
  • Lancaster Animal Care Center: 5210 W Ave I, Lancaster, CA 93536
  • Palmdale Animal Care Center: 38550 Sierra Hwy, Palmdale, CA 93550

Large Animals:

  • Pomona Fairplex: 1101 W McKinley Ave, Pomona
  • Industry Hills Expo: 16200 Temple Ave, City of Industry, CA 91744
  • Antelope Valley Fair: 2551 W Avenue H, Lancaster, CA 93536
  • Los Angeles Equestrian Center: 480 W Riverside Dr, Burbank, CA 91506
  • Pierce College Equestrian Center: 7100 El Rancho Dr, Woodland Hills, CA 91371

Disaster Relief Information:

  • LA County Assessor: Information for property owners and FAQs about disaster relief.

Mental Health Support:

  • Los Angeles County Department of Mental Health: Crisis counseling and support for those affected. Access services through their website or call their hotline at (800) 854-7771.

Temporary Housing Support:

  • Airbnb: In partnership with 211 LA, offering free temporary housing for displaced residents. Spaces are limited; complete the form to be notified of availability.

Transportation Support:

  • Uber: Use promo code WILDFIRE25 for 2 free rides up to $40 each to/from active shelters.
  • Lyft: Code CAFIRERELIEF25 offers 2 rides up to $25 each for up to 500 riders, valid until 1/15.
  • Metro: Fare collection is suspended systemwide.

Staying Informed:

  • Watch Duty App: Provides real-time wildfire tracking, evacuation warnings, and updates.
  • Los Angeles Fire Department Alerts: Visit their website for the latest information on fire status and safety guidelines.

Safety Precautions:

  • Ready, Set, Go!: Personal Wildfire Action Plan by the Los Angeles County Fire Department.

To those in our community who are volunteering, donating, or offering aid in any form—thank you. Your efforts embody the spirit of LA: strong, compassionate, and unstoppable.

At dot.LA, we’re committed to amplifying stories of resilience and support. If you’ve seen inspiring acts of kindness or have resources to share, please let us know. Together, we can shine a light on the incredible ways this community is stepping up during these trying times.

In the days ahead, let’s hold tight to the bonds that unite us and remember that we are stronger together. The fires may scar the land, but they cannot dim the collective spirit of Los Angeles.

We’re here for you, and we’re with you.

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    A Strong Finish to 2024 for LA Tech: Crosscut Ventures Leads the Way

    🔦 Spotlight

    Happy Friday LA!

    As we close the book on 2024, Los Angeles has had a remarkable year in tech and venture capital. From groundbreaking funding rounds to industry-defining innovations, the city’s tech ecosystem has showcased its ability to adapt and thrive. Among the year’s final highlights was the announcement that Crosscut Ventures, one of LA’s premier early-stage venture capital firms, has added Jon Ylvisaker as its newest Partner.

    Crosscut Ventures’ Bold New Direction

    Announced in late December, Jon Ylvisaker’s appointment reflects Crosscut Ventures’ commitment to advancing its focus on the energy transition. Ylvisaker brings decades of experience in driving investments in energy technologies and digital infrastructure. As the founding partner and managing director of Yield Capital Partners, he led investments in startups and established companies shaping the future of sustainability. At Wolfacre Global Management, a Tiger Management hedge fund, he further honed his expertise in supporting impactful climate-focused solutions.

    Brian Garrett, Managing Director and Co-Founder of Crosscut Ventures, said, “Jon's extensive experience in climate and digital infrastructure investments, coupled with his impressive track record of bringing groundbreaking technologies to market, makes him the ideal partner to help lead our focus.”

    Since its founding in 2008, Crosscut has played a key role in shaping LA’s tech landscape. Ylvisaker’s addition reinforces the firm’s commitment to addressing global challenges like energy transition and sustainability, further solidifying its leadership in venture capital innovation.

    What’s Next for LA Tech in 2025

    The momentum from 2024 has set the stage for an even bigger year ahead. Entrepreneurs, investors, and innovators in LA are poised to take on new challenges and create meaningful change across industries.

    As we step into 2025, we want to thank everyone who helped make 2024 such a standout year. Here’s to another year of progress, innovation, and success. From all of us at dot.LA, Happy New Year!

    🤝 Venture Deals

    LA Companies

    • First Resonance, a company specializing in digital manufacturing software through its ION Factory OS, has raised a $20M funding round led by Third Prime with participation from Blue Bear Capital and others. This brings its total funding to $36M and will be used to accelerate product development, grow its customer base, and enhance support for advanced manufacturing sectors like aerospace, robotics, and clean energy. - learn more
    LA Venture Funds
    • Finality Capital Partners led a $17M Seed funding round for ChainOpera AI, a California-based company developing blockchain networks for AI-powered agents and applications, to accelerate product development, expand its team and enhance its blockchain and AI integration capabilities. - learn more

    LA Exits

    • Thirteen Lune, an inclusive beauty e-commerce platform, has been acquired by SNR Capital, marking a significant milestone in the platform's mission to amplify underrepresented beauty brands while fueling its next stage of growth. - learn more
    • Ergobaby, a leading brand in juvenile products known for its high-quality baby carriers, has been acquired by Highlander Partners. The acquisition aims to bolster Ergobaby’s growth, expand its product offerings, and strengthen its position in the parenting solutions market. - learn more

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    Salt AI’s $3M Bet, Snapchat’s Creator Cash, Rivian’s EV Tech, and ŌURA’s $200M Win

    🔦 Spotlight

    Happy Friday, LA - let’s dive right in to this week’s highlights:

    Salt AI, a forward-thinking AI startup based in Los Angeles, has secured a $3 million seed funding round led by Morpheus Ventures with participation from Struck Capital, among others, to tackle the complexity of managing workflows.Salt AI's blog details how its platform centralizes tools like CRM systems, project management software, and data trackers into one interface, eliminating inefficiencies and freeing up teams to focus on meaningful work. With new funding in hand, Salt plans to scale its platform and expand its reach, a move that underscores how AI can solve everyday business challenges.

    Image Source: Salt AI - Aber Whitcomb

    While Salt AI focuses on the workplace, Snapchat is doubling down on creators, with its latest updates introducing revenue-sharing opportunities and direct monetization features. The company’snewsroom update outlines how enhanced analytics will help creators better understand their audiences and sustain their work. The platform's latest updates introduce revenue-sharing opportunities and direct monetization features, along with analytics that give creators deeper insights into their audience. By making it easier for creators to grow and sustain their work, Snapchat positions itself as a key player in the creator economy, offering features that rival platforms like YouTube and TikTok.

    Image Source: Snap

    On the roads, Rivian is redefining what it means to drive an electric vehicle. The company’s latest software update includes advanced route planning, energy management tools, and customization options that make every trip more intuitive and efficient. Additionally, Rivian has introduced new entertainment features, including Google Cast, YouTube, and SiriusXM, as featured in Rivian’ssoftware spotlight, enhancing the in-cabin experience for drivers and passengers alike. This isn’t just about convenience; Rivian is showing how thoughtful software design can elevate the entire EV experience, blending practicality with sophistication.

    Image Source: Rivian

    ŌURA is making headlines with a fresh $200 million Series D funding round, with participation from Fidelity Management & Research Company and Dexcom, which now values the company at $2.55 billion. This investment, as reported byBusiness Wire, highlights the growing demand for wearable health technology and positions ŌURA as a leader in the space. With its sleek design and emphasis on actionable health insights, the funding will enable ŌURA to expand its reach and further integrate wearables into daily health management, strengthening its position in the competitive health tech market. With this funding, ŌURA aims to reach more users and expand its capabilities, further embedding wearables into daily health management.

    Image Source: ŌURA

    Stay tuned as Salt AI, Snapchat, Rivian, and ŌURA continue to evolve, offering us new ways to work, connect, and live better.

    🤝 Venture Deals

      LA Venture Funds
        • Undeterred Capital participated in a $7M Seed funding round for Portal, a Watertown, Mass.-based biotech company specializing in advanced intracellular delivery technology to drive innovations in biological research and cellular therapeutics. - learn more
        • Vamos Ventures participated in a $7.9M Series A funding round for Culina Health, a Hoboken, NJ-based company that provides personalized, science-based virtual nutrition care by connecting patients with registered dietitians, with plans to use the funds to expand its offerings for dietitians and patients, implement AI-driven tools to enhance care efficiency, and strengthen its leadership team through key hires. - learn more
        • Humans Ventures participated in a $3.8M Seed funding round for Hamming.ai, a San Francisco-based company specializing in automated tools for testing and optimizing voice agents, with plans to expand its platform, enhance reliability and perform, and accelerate product development. - learn more
        • Fifth Wall led, with participation from Starshot Capital and others, in a $9.5M Series A funding round for Mojave, a Sunnyvale, CA-based company developing energy-efficient commercial air conditioning technology. The funds will be used to accelerate the adoption of its innovative systems and reduce energy consumption in the cooling industry. - learn more
        • ReMY Investors participated in a $17M Series B funding round for Scripta Insights, a company that leverages data analytics to help employers and healthy plans reduce prescription drug costs, with the funds aimed at expanding its platform and scaling operations. - learn more
        • Mantis VC participated in a $16.5M funding round for Nuon, a company specializing in Bring Your Own Cloud (BYOC) solutions that streamline AI, data, and infrastructure software deployment. The funds will support product development, readiness for general availability in 2025, and efforts to expand customer acquisition. - learn more
        • B Capital participated in a $102M Series C funding round for Precision, a company developing minimally invasive brain-computer interfaces to treat neurological disorders, with plans to use the funds to expand its team, advance clinical research, and refine its AI-powered brain implant for helping users with severe paralysis operate digital devices using their thoughts. - learn more
        • The Games Fund led a $3M Seed funding round for Dark Passenger, a Poland-based game studio founded by veterans of The Witcher 3 and Cyberpunk 2077, to create an unannounced, innovative, first-person multiplayer PvPvE stealth-action game set in a distinctive universe inspired by feudal Japan and martial arts cinema. - learn more

            LA Exits

            • Calliope Networks, a generative AI company providing licensed media content like movies, TV shows, and news, has been acquired by Protege to strengthen its platform’s capabilities in advancing AI development. - learn more

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