Mill is a waste prevention technology company reimagining what it means to eliminate waste, starting with food. We build smart systems and infrastructure for homes, businesses, and municipalities that transform food scraps from landfill-bound waste into valuable resources, including chicken feed. Tens of thousands of Mill’s residential food recyclers are already helping households divert millions of pounds of food scraps every year, paving the way for our upcoming launch of Mill Commercial—the industry’s first end-to-end solution for managing, understanding, and preventing food waste in commercial environments (e.g. grocery, restaurants, food services). At Mill, we are passionate about building easy-to-use, beautifully designed technologies that keep food in the food system and out of landfills.
As a Product Design Engineering intern at Mill, you’ll be working with a tight-knit, fast-paced team on a novel consumer product. Your day-to-day will include hands-on work with hardware components and lab equipment as well as CAD design tools like NX. Since we’re a small team, your work and learning will span design, tooling, and testing as we push towards launch. This internship is for someone who wants to learn and be creatively challenged.
Responsibilities
Minimum Qualifications
Preferred Qualifications
Mill.com provides a home food-waste processing system that turns kitchen scraps into a usable resource. The core product is a compact, quiet device described as a
Company Size
501-1,000
Company Stage
Series C
Total Funding
$170M
Headquarters
San Bruno, California
Founded
2020
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NYC's top chefs take on zero-waste dining for mill's 3rd annual Make Food Not Waste Restaurant Week. With three new guest experiences, the week taps acclaimed newcomers and returning favorites to showcase sustainability in the kitchen and behind the bar. NEW YORK, NY, Sept. 24, 2026 (GLOBE NEWSWIRE) - Mill's third annual Make Food Not Waste Restaurant Week brings together Michelin-recognized icons, James Beard Award winners, North America's 50 Best honorees, and beloved neighborhood staples to champion creative, no-waste cooking across the city from September 28th - October 4th, with each team committing to zero waste with the help of Mill in the kitchen. This year's lineup welcomes exciting newcomers - like Chambers, Cynthia, Somssi, and Oberon - alongside returning favorites, including Bangkok Supper Club, Corima, and Raf's, and debuts three new ways for guests to participate. Guided by the mission of raising awareness around the issue of food waste, and spotlighting creative sustainable-driven cooking, Mill launched Make Food Not Waste Restaurant Week in Fall 2024. What started as a local movement in New York City has quickly captured the industry's attention - inspiring top culinary leaders across the country and expanding nationally, including a pop-up dinner series in Los Angeles earlier this year. For the first time, participating chefs and restaurants will showcase their approach to zero-waste dining across four distinct formats: a single featured dish, a curated three-course menu, an exclusive cocktail, or an artfully paired dish and drink. Top NYC Chefs Join Mill to Take on Food Waste Mill exists to keep food out of landfills and no one understands the true cost of wasted food better than chefs. Make Food Not Waste Restaurant Week brings together some of the city's most talked-about culinary voices to change how we think about food and our routines, both in professional kitchens and at home. Making it clean and easy for even the busiest kitchens to prevent food waste, Mill recycles food scraps overnight into nutrient-rich grounds that can be used at home, put in a curbside organics bin, or sent back to Mill to be incorporated into chicken feed. Building upon the success of its household kitchen appliance, Mill Commercial will roll out early next year offering an AI-powered system that identifies, quantifies, and dehydrates food that kitchens throw away to help them save money and waste less. During Make Food Not Waste Restaurant Week, Mill proudly partners with Reclaimed Organics to offer food scraps collection to participating restaurants. Food scraps and grounds processed by Mill food recyclers will be transported to a local community garden in downtown Manhattan to be processed into compost that is used at the garden and on street trees throughout the city. "When the best chefs and kitchens in the city treat scraps as an opportunity instead of waste, that's a signal the rest of us should be paying attention to," said Harry Tannenbaum, Cofounder and President, Mill. "Three years in, this week keeps growing and every chef is proving that there isn't a trade-off between preventing food waste and preparing incredibly delicious meals for us to enjoy." "Every ingredient represents the work of farmers, producers, and our team. Using it thoughtfully is a way of honoring that work. I'm proud that guests can experience the full potential of an ingredient, including parts that might otherwise be overlooked," said Fidel Caballero, Chef-Owner of Corima, Vato and Bar Chucho. "Growing up in Brazil, wasting food simply wasn't an option. You learned to value what you had and to find a purpose for every part of an ingredient. As a chef, that stayed with me. I don't see scraps as waste, I see them as an opportunity to be creative. A peel can become a seasoning, vegetable trim can become a sauce, and something at the end of its life can be pickled or fermented and preserved for months," said Sherry Cardoso, Executive Chef-Partner of Cynthia. Where to Dine During Make Food Not Waste Restaurant Week (September 28 - October 4) Every participating restaurant has interpreted the zero-waste ethos through its own lens. The result is a diverse mix of ways to dine and drink, spanning individual signature dishes, paired cocktails, and complete 3-course tasting menus. Learn more and book your table at mill.com/mfnw. 3-Course Menu Offerings: Corima, the Michelin-starred, James Beard-nominated restaurant named #36 on North America's 50 Best Restaurant list two years in a row, pays homage to the Northern region of Mexico. Corima is returning for its third Make Food Not Waste Restaurant Week. * Sope with Quelites, Wood Ear, Sauce Vin Jaune, Golden Osetra Caviar: In Mexico, "quelites" refers to a wide variety of edible wild greens, many of which grow naturally around milpas and agricultural fields and are often treated as weeds or invasive plants rather than valuable ingredients. In this dish, the team transforms them into a stew, served over a sope. * Hamachi Collar with Chintextle, Cascabel Aioli, Chives: Hamachi collar is grilled over the fire, taking inspiration from the Japanese tradition of zarandeado-style preparation. * Bluefin Tostada with Mango Seed Sikil Pak: A traditional Mayan sikil pak is approached through a zero-waste lens, with the typical, central ingredient of pumpkin seeds replaced by mango seeds, a part of the fruit that is almost always discarded. Dish and Cocktail Pairings: Chambers, the contemporary TriBeCa restaurant that named a James Beard Award Finalist for Outstanding Wine and Other Beverages Program, and sits at #29 on The New York Times' list of "The 100 Best Restaurants in New York City." * Norwich Meadows Carrots: Carrots sourced from Norwich Meadows Farm in Upstate New York, served with yogurt, and topped with a carrot top pesto. * The Cornish Split: A vodka-based cocktail with preserved Harry's Berries, Daytrip strawberry amaro, and malted milk. Ops, the James Beard Award Semifinalist pizza restaurant with beloved locations in Bushwick and the East Village. * Pizza: A corn-centric pizza topped with corn cob cream, scallion tops, espelette pepper, and young taleggio cheese - rind and all. * Peach Pit and Dried Chile Margarita: Leftover peach pits and spent chile peppers are repurposed to create this flavorful take on spicy margarita. À La Carte Offerings: Bangkok Supper Club, the West Village restaurant inspired by Bangkok's late-night food scene, which has received a two-star review from The New York Times. Bangkok Supper Club is returning for its second Make Food Not Waste Restaurant Week. * Botan Ebi Toast: Utilizing the shrimp from shell to head, this dish features crisp toast brushed with smoked brown butter, layered with a coconut chili cream made from the shells of the botan ebi, and crowned with raw, sweet shrimp. The shrimp head is delicately deep-fried and served separately, offering a crisp, savory contrast to the sweetness of the raw ebi. Bar Chucho, the Lower East Side's newly opened neighborhood bar, from Chef Fidel Caballero, Jesse Kranzler, and Sofia Ostos, the team behind award-winning Corima. * Hamburguesa: An ode to the tradition of carne asada in Northern Mexico, this dish features a dry-aged beef patty with a housemade, dry-aged beef garum - made by fermenting all of the scraps and beef bones for six months - and is topped with a burnt onion and beef bone marrow mayo, queso chihuahua, and chile toreados. Bar Susanne, the riverfront raw bar located under the Williamsburg Bridge, and helmed by executive chef Jackie Carnesi and partner and beverage director Milos Zicawhich, was recently denoted a NYT Critic's Pick. * Shrimp Cocktail: Served with cocktail sauce and a shrimp shell aioli, made from the shells and heads that are removed before the shrimp are poached, then gently fried in oil that has been emulsified with egg yolks, confit garlic, raw garlic, lemon juice, paprika, and a pinch of cayenne pepper. Cleo, the New York rotisserie and recent West Village opening from Halley Chambers and Kip Gleize of Three Top Hospitality (Margot, Montague Diner). * Braised Leeks and Tabbouleh: Cracked bulgur with fresh lemon, mint, parsley and black pepper is paired with olive-oil braised leeks. Cynthia, the Michelin-recommended, intimate restaurant in the West Village which just received a glowing review from The New Yorker. From Executive Chef-Partner Sherry Cardoso (previously of Olmsted, Per Se, and Brooklyn Fare) and Managing Partner Claire DuBois (previously of Sartiano's), Cynthia offers a seasonally-driven tasting menu that spotlights creative, low-waste culinary techniques and the best of each season. * Rosette: A bite that epitomizes Cynthia's sustainability-driven principles, utilizing every part of the produce in a single dish. The base includes a Beer-Battered Waffle, topped with "Zero-Waste" Bearnaise that is made by roasting vegetable trim. The seasoning, Cardoso's signature bespoke creation, is made using dehydrated scraps, before being finished with sea urchin. Family Meal at Blue Hill, the Michelin-starred, Greenwich Village restaurant from Chef Mark Ordaz, returning for its second Make Food Not Waste Restaurant Week. * Fish Scale Rice Crackers: Leftover fish scales from sustainable fish company Dock to Dish are served with shaved Montauk tuna scraps, herb stems and olive oil, alongside rice crackers. HAGS, the one-of-a-kind, queer-owned, fine dining restaurant from James Beard-nominated and Food & Wine Best New Chef 2025 Telly Justice (she/her), and Wine Director Camille Lindsley (she/her). HAGS is returning for its second Make Food Not Waste Restaurant Week. * NY Rice Brioche: Housemade brioche, made with house-milled local rice from Great Joy Farms, topped with tomato haché and served with tomato water and herb oil. Oberon, the new restaurant located within the Lower East Side's New Museum, from the acclaimed Oberon Group. * Idle Bloom: A non-alcoholic cocktail featuring rose, pomegranate, cardamom, ashwagandha, and an oleo saccharum made from salvaged citrus scraps. Somssi, the new neo-bistro from Ahris Kim of NA:EUN Hospitality, that blends Asian and European ingredients and recently received a stellar review in The New Yorker and The New York Times. * Gamja (Potato) Sujebi: A take on the traditional Korean hand-torn noodle soup, inspired by the remains of Somssi's instant hit dish - Potato Potato Potato - and featuring crispy chicken skin and a potato crunch with nutritional yeast, parmesan, chives and parsley oil. Strange Delight, the lively seafood restaurant and oyster counter in Fort Greene, Brooklyn. Inspired by New Orleans and taking cues from New York City's rich oyster culture, Strange Delight has been hailed for how it "treats the Crescent City with subtlety and studiousness, without sacrificing any fun" by The New Yorker. * Leeks Vinaigrette: Leftover leeks are repurposed for this dish, poached in olive oil, fish stock (made from fish scraps and bones), and a dressing made from the cooking liquid, garnished with littleneck clam conserva, and served with a side of toast. Raf's, the NoHo restaurant from the acclaimed Elizabeth Street Hospitality team, led by chef Mary Attea, a Food & Wine Best New Chef 2024. Raf's is returning for its second Make Food Not Waste Restaurant Week. * Passatelli with Parmigiano Reggiano Brodo & Oyster Mushroom: Leftover bread crumbs are used to create the pasta dough, and parmigiano reggiano rinds and oyster mushroom trim are used to enhance the brodo. Rhodora Wine Bar, the Fort Greene wine bar that strives to be the first zero waste wine bar of its kind. Rhodora Wine Bar is returning for its third Make Food Not Waste Restaurant Week. * Leafy Green Salad: A leafy green salad with pickled radish greens, dressed in an orange and lemon vinaigrette. The Musket Room, the Nolita restaurant helmed by Elizabeth Street Hospitality, and chefs Mary Attea and Noah Ponjuan. The Musket Room is returning for its third Make Food Not Waste Restaurant Week. * Gazpacho with Melon, Cucumber, Mirliton, Peanuts, and Chiles: Inspired by the Vietnamese communities in Baton Rouge and New Orleans, this chilled gazpacho features compressed melon, cucumber, mirliton, shallot, ginger, garlic, bird's eye chili, peanuts, cilantro, and shiso, and is poured tableside. About Mill Industries Inc. ("Mill") Mill is a technology company combining hardware and AI to reduce waste and recover value from everyday materials, starting with food. Today, the company's intelligent food recycling system transforms food scraps into nutrient-rich outputs to keep food out of landfills and put it to good use. Founded in 2020 by Nest alumni Matt Rogers and Harry Tannenbaum, Mill reimagines waste as a resource through intuitive technology, measurable insights, and beautiful design. Mill is a trademark of Mill Industries Inc. Follow Mill: Instagram Contact Info Attachments
Former Meta CTO launches $250 million climate investment fund amid contrarian market trends. Former Meta CTO Mike Schroepfer has raised a $250 million climate-focused fund to back innovative carbon removal, clean energy, and sustainability startups. Learn how the new fund aims to accelerate climate technology development and support long-term environmental solutions. Jun 2, 2026 - 12:16 Gigascale, the venture capital firm founded by former Meta CTO Mike Schroepfer, announced Monday that it has raised a new $250 million fund to support entrepreneurs focused on rebuilding what the firm calls the "physical economy." The latest fund will focus on sectors such as energy, grid infrastructure, and critical minerals, all within the broader climate technology landscape. By maintaining a strong climate-focused investment strategy, Gigascale is taking a path that contrasts with broader investor sentiment, which has become increasingly cautious about the climate-tech sector in recent years. The new vehicle represents Gigascale's second fund and largely continues the investment approach Schroepfer - widely known as "Schrep" - has pursued since launching the firm three years ago. During that period, Gigascale has invested in several prominent climate-tech companies, including Commonwealth Fusion Systems, Heron Power, Mill, and Form Energy. The firm grew out of Schroepfer's exploration of climate technology opportunities during the COVID-19 pandemic. This latest fund is also notable as the company's first early-stage fund backed by institutional investors. Climate technology has always covered a broad range of industries, and Gigascale's portfolio reflects that diversity. However, in recent years, the sector has increasingly centred on energy production and infrastructure, a trend that has accelerated alongside growing demand for artificial intelligence technologies. As a result, energy has become a major priority for the new fund. Rising electricity consumption is creating opportunities for companies developing both new power-generation technologies and improved methods for delivering energy to businesses and consumers. Schroepfer highlighted solar power as a recent example of a clean-energy technology that has succeeded because it is both cost-effective and efficient, allowing it to gain market share rapidly. While solar energy and battery storage dominate many discussions around clean power, Schroepfer believes additional opportunities are emerging across the sector. The rapid growth of AI, combined with broader electrification trends, has increased pressure on existing grid infrastructure and made it more difficult for businesses to secure power connections. As a result, many organisations are exploring self-generated power solutions. Even there, however, supply remains constrained. Demand for natural gas turbines, for example, has created waiting lists that stretch into the early 2030s. That growing power shortage is creating opportunities for startups. Speaking on the Inevitable podcast last year, Schroepfer said that in energy-intensive industries, the ability to provide independent power sources could become a major competitive advantage. Companies capable of delivering electricity more cheaply, more flexibly, or both may gain a significant edge. Gigascale's investment strategy extends beyond power generation alone. The firm identified grid infrastructure, critical minerals, and physical AI systems as additional areas where it expects to find attractive opportunities. "The companies we back win because they're cheaper, faster, and more reliable," Schroepfer said in a statement. "That's how adoption scales. Climate impact is the result of better-performing systems." As investment trends continue to evolve, Gigascale is betting that businesses solving real-world infrastructure, energy, and industrial challenges will remain attractive opportunities, regardless of changing attitudes toward climate-tech investing.
Ultra-long duration energy storage, smart bins, and robots for nuclear operations: open innovation weekly 29.04.26. Published April 29, 2026 In this week's round-up, Springwise Intelligence Ltd. see two examples of how the AI boom is driving innovation with broader implications across sectors. The partnership between Meta and Noon Energy, which will bring storage capacity to data centres, is set to boost a technology that will be essential for balancing renewables-powered grids more generally. Meanwhile, the collaboration between AtkinsRéalis and Oxford University Robotics on physical AI for nuclear sites, both directly reflects how AI can boost operational efficiency and safety, and is the indirect consequence of a renewed interest in nuclear power brought about by the energy demands of AI. Lenovo and Imperial College London are also partnering on AI, reflecting growing industry-academia collaboration in this rapidly moving space. As ever, whether you're a corporate innovation professional looking to understand best practice, an academic staying on top of developments in industry, or a startup hoping to secure your first project, read on to stay on top of this week's news in the open innovation ecosystem. - Matt Hempstead, Commissioning Editor Pilots and contracts. Information and technology. Meta teams up with Noon Energy on 100+ hour energy storage for data centres. On 21st April, Noon Energy announced a partnership with Meta to apply its ultra-long duration energy storage technology to the tech giant's data centres. Specifically, Meta has agreed to reserve up to 1 gigawatt/100 gigawatt-hours of capacity, with an initial 25 megawatt/2.5 gigawatt-hour project due to be completed by 2028. Noon's technology stores energy for long periods of time through the use of solid-oxide fuel cells. Under this system, excess clean power is converted into a carbon-based storage media made from abundant materials in a 'charge tank', releasing oxygen in the process. In the 'discharge tank', meanwhile, the opposite process takes place - oxygen from the air converts the energy stored in the storage media back into electricity when it's needed. Ultra-long duration energy storage (technologies that store energy for multiple days or weeks at a time) is emerging as an important technology category as an increasing proportion of grid power comes from intermittent and seasonably variable renewables. In the world of data centres, such solutions are attractive as they provide a clean and quick-to-build option for securing a consistent power supply as hyperscalers scramble to build-out infrastructure to support the AI boom. Hospitality and food. Compass Group and Mill partner to bring smart food bins to commercial dining facilities. On 27th April, global food service and facilities management company Compass Group announced a first-of-a-kind strategic partnership with Mill, a US startup that has created an innovative bin that converts food scraps into a dry material that can be used as a soil amendment or animal feed. Beginning in 2027, the agreement will accelerate the deployment of Mill's bins across facilities operated by Compass, including the dining facilities of hospitals, universities, stadiums, and corporate campuses. In addition to recycling food scraps, all the Mill devices will be equipped with AI-powered waste characterisation technology that generates insights into what food is being discarded and in what quantities. This, in turn, will help to inform smarter procurement decisions that cut costs and reduce waste. This latter point is particularly important as Compass has made a public commitment to cut its food waste by 50 per cent (compared to 2017) by 2030. Globally, food loss and waste accounts for 8 to 10 per cent of global greenhouse gas emissions. According to Eurostat, restaurants and food services account for slightly over 11 per cent of the total food waste in the EU. This is significantly less than the 53 per cent of food waste that can be attributed to households, but it still represents a significant waste source that partnerships like this one are helping to address. Real estate. US airport to install innovative 'ice brick' technology. On 23rd April, Nostromo Energy - a developer of thermal energy storage for data centres and commercial buildings - announced that its 'IceBrick' technology has been selected for installation at Atlanta's Hartsfield-Jackson International Airport. IceBricks store cooling energy by creating ice in an array of capsules at off-peak times. By shifting cooling demand to periods of lower pricing or consumption, the IceBricks will decrease peak loads and operational costs, while also supplementing the airport's main plant with backup cooling capacity - allowing it to run with greater efficiency and reliability. Three IceBrick systems are set to be installed at the airport, and the project is expected top be completed this year. Air conditioning accounts for around 3 per cent of global greenhouse gas emissions and is set to be one of the largest drivers of power demand growth in the coming years. Solutions to run commercial cooling more efficiently are therefore crucial as businesses adapt to a warming world. Research collaboration. Energy and utilities. Partnership between AtkinsRéalis partners and Oxford University Robotics Institute to advance physical AI for nuclear. On 28th April, engineering services and nuclear company AtkinsRéalis announced it is teaming up with the Oxford Robotics Institute (ORI) at the University of Oxford to further the use of autonomous robots in the nuclear power and wider energy sectors. The partnership will begin by scaling established UK deployments, encompassing autonomous mobile inspection and robotic manipulation systems. These solutions will undergo rigorous testing and refinement within Oxford's cutting-edge robotics facilities, before being developed into field-ready systems through the nuclear engineering expertise of AtkinsRéalis. The new partnership builds on previous collaboration efforts between the two organisations that have seen the integration of ORI systems into AtkinsRéalis robotics platforms at nuclear sites, including Sellafield - one of Europe's largest industrial complexes. 'Physical AI' refers to systems and models that enable robots to perceive and understand physical environments and perform complex actions in the real world. It is a growing area of innovation, with Capgemini finding that two-thirds of organisations consider physical AI to be a high priority for the next three to five years. Nuclear technology too is undergoing something of a renaissance, driven in large part by the energy demands of AI, with European nuclear fission investment growing from $54 million in 2020 to $188 million in 2025. Information and communication. Lenovo to create new AI hub at Imperial College London innovation site. On 23rd April, Imperial College London announced that international tech company Lenovo will create a new branch of its Lenovo AI Technology Center (LATC) at Imperial's White City Deep Tech Campus. At this hub, Lenovo researchers will work with Imperial colleagues, focusing on the evolution of agentic AI, the real-world deployment of foundation models, and the co-ordination of intelligent systems across different environments. Know about a groundbreaking innovation partnership? Tip Springwise Intelligence Ltd. off by emailing [email protected]
Compass Group North America has reduced its total food waste by 11% year-over-year in 2025, marking the 10th anniversary of Stop Food Waste Day. The food services company has announced a strategic partnership with Mill Industries to deploy Mill Commercial technology beginning in 2027. The Mill Commercial system reduces food waste volume by up to 80% on-site whilst transforming scraps into reusable output for composting and animal feed. The technology uses real-time image recognition and operational data to provide kitchen teams with precise visibility into waste patterns, enabling proactive adjustments to purchasing and production. Over the past decade, Compass Group has embedded waste reduction into daily operations and partnered with organisations including ReFed and Food Tank to address food waste across the industry.
Mill Industries has formed a strategic partnership with Compass Group North America to deploy Mill Commercial food waste processing systems across corporate campuses, hospitals, universities and stadiums beginning in 2027. Compass Group, the leading global foodservice company, is Mill's first channel partner. Mill Commercial processes food scraps on-site, reducing volume by 80% through heating, drying and grinding. The output can be used as animal feed or soil amendment. Each device features AI-enabled technology that identifies what food is discarded, in what quantities and when, providing real-time insights to reduce waste and costs. The partnership supports Compass Group's commitment to cut food waste by 50% by 2030. Founded in 2020 by Nest alumni, Mill combines hardware and AI to transform food scraps into nutrient-rich outputs.