Tag Archives: sustainable design

5 Vertical Farm Designs That Grow Food Inside Your Home and City

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Vertical farming is redefining how food is grown, distributed, and consumed in an increasingly urban world. As populations rise and arable land becomes scarce, growing food vertically offers a practical, efficient alternative to traditional agriculture. By producing crops closer to where people live, vertical farming reduces dependence on long supply chains, minimizes food waste, and ensures year-round access to fresh produce. It also uses significantly less water and land, making it a more sustainable approach to feeding cities.

Beyond efficiency, vertical farming is reshaping the relationship between people and food. It brings food production back into daily life, increasing awareness of how produce is grown and encouraging healthier eating habits. Advanced systems that combine controlled lighting, irrigation, and monitoring technologies allow consistent yields with minimal environmental impact. Here is how vertical farming is not just a growing method, but a shift toward resilient, localized, and future-ready food systems.

1. High-Rise Agritecture

Skyscrapers are transforming into living, productive organisms. Static glass facades are giving way to “living skins” that integrate vertical farming, allowing cities to grow food within minimal footprints. This approach reduces transportation emissions and creates a seamless dialogue between architecture and the surrounding urban landscape.

These vertical farms use double-height glazing tuned for optimal light absorption, maximizing photosynthesis and crop yield. Dense vegetation also provides natural insulation, lowering energy use while diffusing sunlight for residents. By merging agricultural efficiency with architectural elegance, these spires redefine urban living, offering sustainable food production and serene, light-filled interiors.

By integrating large-scale vertical agriculture directly into a high-rise typology, the tower addresses food insecurity in Chicago’s underserved neighborhoods, where access to fresh, affordable produce remains limited. Food production is embedded within the building core, allowing crops to be grown, processed, and distributed locally. This approach reduces reliance on long-distance supply chains, lowers carbon emissions, and transforms the skyscraper into a productive, self-sustaining system that supports urban resilience and food equity.

The tower’s form and systems are designed to support continuous agricultural performance. A fluid, water-inspired massing optimizes light penetration, airflow, and water circulation, while cloud harvesting, rainwater reuse, and renewable energy systems sustain year-round cultivation. Residential, educational, and commercial programs are organized around farming zones, reinforcing food production as a shared civic function. Structurally, a diagrid exoskeleton enables large inner voids for light and ventilation, allowing the skyscraper to operate as a vertical landscape where agriculture, architecture, and urban life are fully integrated.

2. Reconfigurable Modular Planter

Modular planters introduce a layered spatial rhythm where planting systems evolve alongside everyday living. Designed with architectural precision, these elements use high-performance bio-composites that express material honesty while functioning as adaptable interior features. Acting as spatial dividers and living furniture, they create biophilic zones that improve air quality and soften the hard lines of contemporary interiors.

The long-term value of modular planters lies in flexibility and design longevity. Systems can be rearranged as spatial needs shift, allowing interiors to remain responsive rather than fixed. More than decorative objects, these planters operate as architectural components, seamlessly connecting interior design with agricultural thinking while preserving the coherence and integrity of the home’s-built form.

As home gardening gains popularity, the challenge of growing food in compact living spaces has become increasingly apparent. Many planters designed for small homes limit the number of plants they can support, restricting both yield and flexibility. Chilean designer Lorenzo Vega addresses this issue through a modular vertical planter system inspired by LEGO-style construction. Beginning with a single cubic unit, the system allows users to grow vegetables using traditional methods, then expand vertically by stacking additional modules as space permits. This scalable approach enables efficient food cultivation without demanding a larger footprint.

Each module consists of a planting dish encased within a cubic frame that provides sufficient depth for crops to grow to full height. The design draws visual and structural influence from Japanese Metabolism and Social Modernist architecture, resulting in a clean, stripped-back aesthetic. Its stackable form maximizes vertical space, transforming underused areas into productive growing zones.

3. Indoor Vertical Farms

Integrating an indoor vertical farm into the heart of the home has become a defining marker of contemporary luxury. This residential biosphere transforms everyday living into a sensory experience, where the presence of living greens, natural aromas, and visual vitality elevates well-being. Rather than serving as ornamentation, the farm prioritizes nourishment, mindfulness, and a deeper connection between occupants and their environment.

Functioning as an architectural system, these vertical farms actively regulate the home’s internal climate. Layered hydroponic structures support thermal performance, operating as natural heat moderators within the interior. Treated as sanctuaries of softened light, the grow zones conceal advanced technology behind refined joinery, creating a seamless balance between precision engineering and calm, restorative spatial design.

Berlin-based design studio The Subdivision introduced Agrilution as an indoor vertical farming solution that turns sustainable living into an intuitive, everyday experience. Designed with ease of use in mind, the concept focuses on making home-grown food practical for modern lifestyles, particularly for those living in compact urban spaces.

Also known as the Plantcube, Agrilution resembles a small refrigerator and features two sliding shelves for soil planters and crops. Built-in LED grow lights deliver consistent artificial light, supporting plant growth throughout the year. A connected app tracks plant health and alerts users when watering or maintenance is needed. With its clean black-and-white finish, Agrilution integrates effortlessly into contemporary interiors, offering a discreet and efficient way to grow fresh produce at home.

4. Integrating Community Lifestyle

Vertical farming is increasingly understood as a catalyst for social connection within contemporary developments. Shared growing spaces transform food production into a collective ritual, offering a form of psychological value that conventional luxury amenities rarely achieve. These communal agricultural zones function as biophilic environments where residents connect not only with nature but with one another, strengthening the relationship between architecture and social well-being.

Designed as central spatial anchors, these farms are embedded within primary circulation routes to encourage movement, pause, and interaction. Positioning agriculture at the core of daily life reframes it as a cultural act rather than a background utility. In dense urban settings, such spaces counter isolation, fostering shared responsibility and turning the productive landscape into a lived, communal experience.

Urban farming adapts to the character and constraints of each city, taking forms that range from backyard gardens to rooftop plots and hydroponic systems. In Malmö, where space is limited, small-scale community farming has become an important part of urban life. Designer Jacob Alm Andersson developed Nivå, a vertical farming system shaped by the practices and shared experiences of local urban farmers. Through interviews, Andersson discovered that many residents began growing food after being inspired by their neighbors, highlighting the role of community exchange in sustaining urban agriculture and encouraging participation across generations.

Responding to Malmö’s spatial limitations, Nivå is designed to function efficiently on a vertical plane while remaining adaptable and robust. The system is constructed from stacked steel beams reinforced with wood, creating stable shelving for cultivation. Heat-treated pine planters attach using a hook-and-latch mechanism, eliminating the need for screws. Beyond growing food, Nivå operates as a communal workstation, complete with a central work surface that supports planting, harvesting, and maintenance, reinforcing urban farming as both a productive and social activity.

5. Automated Irrigation

Automated irrigation operates as the quiet intelligence behind productive, plant-integrated architecture. IoT-enabled systems regulate water and nutrient delivery with extreme accuracy, supporting healthy growth while drastically reducing waste. This technical layer is carefully concealed within recessed channels and shadow gaps, preserving the visual integrity of stone, timber, and other primary finishes while allowing the architecture to read as calm and resolved.

Beyond performance, automation enhances long-term value and resilience. By controlling moisture precisely, these systems protect the building envelope and ensure consistent yields without constant human intervention. The result is a biophilic environment that feels effortless to inhabit where advanced engineering and natural growth work in harmony to create a self-sustaining, low-impact domestic ecosystem.

Loop is a smart, modular plant pot designed specifically for compact urban interiors. Created by designer Elif Bulut, the system addresses common challenges of indoor gardening, such as limited space, inconsistent light, and irregular watering. Its sculptural, plume-inspired form allows plants to grow from both the top and bottom, with detachable seed modules arranged in a radial configuration. Each module securely locks into place, enabling easy customization and maintenance while keeping the system compact and visually cohesive.

At the core of Loop is an automated irrigation and lighting system that simplifies plant care. An adjustable top-mounted water reservoir controls the flow of water to each module, allowing users to fine-tune irrigation based on plant needs. Integrated LED lights beneath the lid distribute balanced light throughout the day, supporting healthy growth indoors. Once set up, Loop’s smart technology monitors plant conditions and maintains optimal settings, making indoor gardening intuitive, low-maintenance, and well-suited to city living.

Vertical farming is transforming how we inhabit cities and homes, blending architecture, sustainability, and community. From towering agricultural skyscrapers to modular indoor systems, these innovations create resilient, biophilic environments that nourish both people and planet.

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Biodegradable Noise-Cancelling Mycelium Earplugs Are Solving A Decades-Long Plastics Problem

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For half a century, the humble foam earplug has been a masterpiece of single-purpose design. It is a small cylinder of polyurethane, expertly engineered to expand in your ear canal and dampen the world. Its simplicity is its genius, and its disposability is its convenience. We use them by the billion to sleep on airplanes, to protect our hearing at concerts, and to find a moment of quiet in a loud world. Then, we throw them away without a second thought, adding to a global accumulation of petroleum-based plastic that will outlive us all by centuries. The product works perfectly for our ears, but it fails the planet spectacularly.

A company called GOB looked at this quiet, persistent pollution and decided the solution was not to reinvent the earplug but to regrow it. They turned to mycelium, the intricate root network of fungi, to create a material that provides the same acoustic barrier as foam but with a profoundly different lifecycle. Instead of being manufactured in a factory, GOB’s earplugs are cultivated. They are a product of biology, not chemistry, offering a compostable alternative that returns to the earth as nutrients. It’s a clever piece of bio-engineering that solves a problem we have been ignoring for decades.

Designer: GOB

This application of mycelium is what makes GOB so interesting from a materials standpoint. We have seen this stuff used for packaging and even as experimental building blocks, but scaling it down to a personal, disposable item is a sharp move. The company claims a frequency protection range between 12 and 25 decibels, which puts it right in the sweet spot for general use cases like concerts or loud transit. They call it a biofabricated, single-ingredient foam, which means there are no weird binders or synthetic additives. It is just pure, farm-grown aerial mycelium. The material itself is soft and porous, which allows it to conform to the ear canal without the aggressive expansion pressure of memory foam.

Their go-to-market strategy is just as intelligently designed as the product itself. Instead of fighting for shelf space at a pharmacy, GOB partnered with live event giants like AEG Live and Bowery Presents. This move puts the earplugs directly at the point of highest demand, offering a sustainable alternative right where billions of plastic plugs are currently used and discarded. It completely sidesteps the need for a massive consumer education campaign by simply replacing the existing product at the source. It acknowledges that user behavior is hard to change, so they changed the material instead. This is a product that meets people exactly where they are, offering a frictionless upgrade.

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These 4 Solar Pavilions Prove That Public Cooling Can Be Free

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Heat is one of the most underestimated side effects of climate change, particularly in cities where built-up surfaces trap warmth long after the sun has gone down. Air conditioning has become a near-necessity in many parts of the world, yet millions of people can’t access it, either because they can’t afford it or because they simply have no home to cool. For them, that absence can be genuinely dangerous.

Cool Retreats is a direct response to that reality. Rather than a single structure, it’s a collection of four different solar-powered public pavilions, each built to provide free cooling, shade, and a place to rest to anyone who needs it. The project is specifically aimed at public parks and open areas, particularly in cities where those who need relief the most often have the fewest options.

Designer: Michael Jantzen

The Solar Ceiling Fan Pavilion is the most straightforward of the four, an open-frame structure with tilted solar panels across its roof and a row of ceiling fans hanging beneath. The logic is elegantly direct: sunlight hits the panels, the panels power the fans, and the space below stays cool. On cooler days, when the fans aren’t running, the surplus electricity feeds back into the local power grid.

The Solar Breeze Oasis Pavilion scales things up with a prefabricated, modular, octagonal steel structure that can be installed as a single unit or linked with others to form larger configurations. Inside, five solar-powered ceiling fans circulate air above seating areas and worktables, and solar-powered outlets let people charge their devices. The rooftop solar array also collects rainwater, which can be stored and used within the park.

Cool Spots are the most self-contained of the group. Each cylindrical module sits on a circular concrete base, with four large benches arranged around a central table and a solar-powered ceiling fan overhead. Built-in night lights and power ports extend their usefulness well into the evening, and the modules can run off batteries charged by their own solar arrays or pull power from the local grid as needed.

The Cooling Cone is the most visually striking of the four, a stacked, louvered structure that tapers into a cone at the top, where a solar panel powers a ceiling fan mounted just below it. The partially enclosed perimeter, made up of curved, slotted panels, provides both shade and ventilation. It’s the kind of structure that draws you in from the outside and keeps you comfortable once you’re there.

What ties all four together is their shared philosophy: cooling public space shouldn’t require a power bill, complex infrastructure, or permanent construction. Each structure is prefabricated, recyclable, and solar-powered, designed to go where it’s needed most and run without ongoing costs. It’s a reminder that public design can be both socially conscious and sustainable at the same time, without one ever having to come at the expense of the other.

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Meet the World’s First Door Grown From Fungi, Not Cut From Wood

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What if the door you walk through every day was grown from fungi? Danish mycelium company Rebound and architecture studio Det Levende Hus have partnered to create what they claim is the world’s first mass-produced interior door with a core cultivated from fungal mycelium. Currently in the prototype phase, the door is part of a broader collection of bio-based interior and sliding doors designed for modern living spaces, and it may quietly redefine what architectural materials can be.

The concept is straightforward but radical. Rebound cultivates the fast-growing root structure of fungi inside a mould, producing a rigid, lightweight panel with natural sound-absorbing qualities. That mycelium core is then enclosed within a timber frame built from reclaimed and surplus wood, including offcuts sourced from Danish flooring manufacturer Dinesen, meaning the door carries minimal material waste from start to finish.

Designer: Rebound & Det Levende Hus

Rebound co-founder Jon Strunge sees this as a direct challenge to the construction industry’s dependence on slow-growing hardwoods. “We wanted to demonstrate how regenerative, high-performance mycelium-based materials open opportunities for new, innovative, and scalable building components,” he said. The growing process takes roughly two weeks and is designed to scale industrially, making these doors a production-ready proposition rather than a one-off experiment.

What makes the design particularly noteworthy is its adaptability. Colour and surface texture can be altered during the growing process itself, removing the need for post-production finishing. The current prototype presents a smooth, silky surface, but the material can shift in tone and can also be finished with a layer of clay for a warmer, earthier aesthetic.

Structural performance was equally prioritised. A bio-based layer incorporated during the growing process stiffens the door and improves fire resistance, a bio-welding method that adds reinforcement without glue or additional manufacturing stages. The door was also designed to comply with current building standards for private homes, particularly around fire and moisture resistance, making it a credible candidate for real construction.

The first real-world application will be at Kaerhytten, a low-impact housing project in Ramloese, Denmark, designed by architect Jens Martin Suzuki-Højrup, scheduled for completion in 2026. The prototype also features a door handle by architect Bjarne Hammer for Danish brand Randi, the Moom handle cast from recycled seashells, adding a tactile detail that mirrors the door’s material ethos. Looking ahead, Rebound and Det Levende Hus are expanding into mycelium-based acoustic wall panels and ceilings. As Suzuki-Højrup put it, “It’s about how natural materials can transform our experience of space, visually, acoustically, even emotionally.”

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Mud, Microbes, and the 46 m² Lab the Amazon Needed

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Most of us picture a laboratory as a sleek, sterile box of steel and glass perched on a university campus or inside some tech park. The Witoca Laboratory in Ecuador is none of those things. Built from adobe, shaped like a three-pointed star, and sitting quietly inside the buffer zone of the Sumaco Biosphere Reserve in the Ecuadorian Amazon, it looks less like a lab and more like something that grew out of the ground. Which, in a way, it did.

The building was designed by Ecuadorian studio Al Borde Arquitectos and completed in February 2025 in Huaticocha, a remote community in the Provincia de Orellana. At just 46 square metres (about 495 square feet), it is compact to the point of being almost modest. But modesty is somewhat deceptive here, because the thinking behind it is anything but small.

Designer: Al Borde

The Witoca community, which gives the lab its name, has been working to protect the Amazon’s coffee and cocoa farming from pests. Rather than reaching for chemical pesticides, they have gone in the opposite direction, cultivating antagonistic microorganisms that naturally discourage pest damage. The lab is where that cultivation happens. It is a biosecure environment, meaning it is fully sealed to prevent contamination, and every design decision feeds into that purpose, from its vaulted adobe walls to its airtight interior.

Adobe is not a material most people associate with scientific research, and I think that contrast is exactly what makes this project so compelling. Al Borde chose to work with local soil, using a vaulted construction technique built without formwork, developed in collaboration with structural engineer Patricio Cevallos of the Red PROTERRA network. The vault system draws on techniques rooted in Bolivian adobe construction, adapted here to meet the specific technical demands of a biosecure facility. It is a genuinely rare thing to see ancient building logic serving a cutting-edge scientific function, and Al Borde pulls it off without making either element feel like a compromise.

The Y-shaped plan is another smart move. Each arm of the structure radiates outward from a central point, giving the building a form that feels both purposeful and organic, like something that belongs in the landscape rather than imposed on it. That relationship to place is one of the things Al Borde is consistently good at, and Witoca Lab is a strong example of their approach to what architecture can actually do for a community.

And that community dimension is hard to overstate. The lab is not a vanity project or a showpiece for outside visitors. It exists because the Witoca people needed a way to take a more active, autonomous role in protecting their land and their livelihoods. The project was commissioned by Witoca and supported by CEFA Ecuador, the Italian-Ecuadorian Fund for Sustainable Development, and the Alstom Foundation. That kind of multi-layer collaboration is often messy in practice, but the result here suggests it worked.

There is a broader conversation in architecture right now about what “sustainable” really means, and too often it gets reduced to solar panels and LEED certifications. Witoca Lab asks a different and, I’d argue, more honest question: what does it mean to build something that is genuinely of its place, for the people who live there, using what the land provides? Not every project needs to be on the cover of a design magazine to matter. But Witoca Lab deserves to be.

We spend a lot of time celebrating architecture that is visually dramatic or technically ambitious, and rightly so. But the work that tends to stay with me is the kind where the building quietly solves a real problem for a real community, and where the form and the function feel like they arrived at the same answer at the same time. Witoca Lab is that kind of work. It is made of mud. It is full of microbes. And it might be one of the most intelligent buildings completed this year.

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Researchers turned Sawdust Waste and Watermelon Seeds into Recyclable Fire-resistant Panels

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Every sawmill in the world produces it. Every furniture factory, every timber yard, every construction site that cuts wood leaves behind a pile of the stuff, and globally that adds up to hundreds of millions of tonnes of sawdust every year. Most of it gets burned for energy, which is a reasonable enough fate except that burning it releases back into the atmosphere all the carbon the tree spent decades pulling out of the air. It is a material that manages to be simultaneously everywhere and underused, treated as a combustion problem when it is, by the structural logic of its wood fibers, one of the more cooperative raw materials on earth. Firestarter cubes are made from it. Pykrete, the wood pulp and ice composite once proposed as an aircraft carrier hull material, relied on it.

Researchers at ETH Zurich and Empa have now given sawdust another role entirely. Doctoral researcher Ronny Kürsteiner spent his thesis developing a process to bind sawdust particles with struvite, a colorless crystalline mineral composed of ammonium magnesium phosphate, using an enzyme derived from watermelon seeds to control how the crystals grow into the sawdust matrix. What comes out of the mold, after two days of cold-pressing and room-temperature drying, is a composite panel stronger in compression than spruce timber, capable of resisting a direct flame for more than three times as long as untreated wood, and fully recyclable at the end of its service life.

Designer: ETH Zurich

Struvite’s fire-retardant properties have been known for a while; the problem was always crystallization behavior. Conventional precipitation methods produce small, disorganized crystallites that can’t grip wood particles, which is why earlier attempts at this kind of composite fell apart mechanically. The watermelon seed enzyme controls nucleation, producing large interlocking crystals that physically fill the voids between sawdust particles. The binder content sits at 40% by weight. Panels are cold-pressed for two days and dried at room temperature, with no elevated curing conditions required.

When heat reaches struvite, it decomposes and releases water vapor and ammonia, drawing energy from the surrounding environment. The non-combustible gases displace oxygen, starving the fire and accelerating surface charring; that char layer slows access to unburnt material underneath. Cone calorimeter tests clocked untreated spruce igniting at 15 seconds; the struvite composite takes 45 to 51 seconds. Initial projections put it in the same fire protection class as cement-bonded particleboard, the current default for interior partition applications, though full-scale tests are still pending. Grind the panels at end of life, heat them just above 100 degrees Celsius to release ammonia, and the components separate cleanly for reuse or redirect as phosphorus fertilizer.

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The Award-Winning Playground Built to Never Be Replaced

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Most playground equipment exists to check boxes. There’s a slide, a climbing frame, maybe a wobbly bridge if the budget stretched far enough. You’ve seen it a thousand times at every park and school yard you’ve ever walked past. It does the job. It keeps kids occupied. And then, somewhere around year three, a panel cracks, a swing goes missing, and the whole thing quietly starts to look forgotten. That’s not what Marlena Kostrzewa and Aleksandra Kwaśniewska had in mind when they designed Nolmo Garden.

The collection, created for Polish manufacturer Nolmo, recently took home a win at the European Product Design Award 2025, earning recognition in the Outdoor category. The EPDA is no small feat to crack, with submissions arriving from designers in more than 58 countries and a jury panel of over 30 design leaders. For a playground collection to land among the winners tells you something: this wasn’t treated as background infrastructure. It was treated as design. And the philosophy behind it is what makes it worth talking about.

Designers: Marlena Kostrzewa, Aleksandra Kwaśniewska

Kostrzewa and Kwaśniewska built the Garden collection around three core ideas: modularity, longevity, and circular design. Every single element in the collection was planned to be easily replaceable. Not just repairable in the vague, optimistic way that most products claim to be, but genuinely, practically swappable. Parts can be changed without tearing the whole thing apart, which means a worn-out component doesn’t automatically mean the end of the playground’s life. That’s a remarkably grown-up approach to objects that are made for children.

We often underestimate how much waste happens in public spaces. Playground equipment gets installed, gets battered by weather and daily use, and eventually gets torn out and replaced wholesale. It’s expensive and wasteful, and the communities it’s meant to serve rarely have much say in what goes in or comes out. Circular design in this context isn’t just an environmental talking point. It’s a smarter economic choice, and it’s one that most manufacturers still haven’t seriously committed to.

Nolmo, for its part, has been in this space for over 30 years. The Polish company builds public recreational areas, small urban architecture, and playground equipment, drawing on cultural contexts and contemporary design trends to create pieces that actually fit the environments they’re placed in. That context matters when you look at Garden. This is a collection that was designed to feel at home in a community, not just installed in one.

The modularity angle also speaks to something that rarely gets addressed in playground design: children grow. What works for a four-year-old doesn’t necessarily work for an eight-year-old, and a playground that only serves one narrow age bracket has a very short window of relevance. The Garden collection was built with the intention of growing alongside the children who use it, which extends its value far beyond the initial installation.

Kostrzewa and Kwaśniewska are among the designers that the EPDA specifically recognizes for combining creative vision with practical relevance. That phrase feels especially apt here. A playground isn’t a concept piece. It gets rained on, climbed over, argued about, and sometimes knocked into. The design has to hold up against all of that while still doing what good design is supposed to do: make people want to engage with it.

The fact that Garden won in the Outdoor category, beating out submissions from dozens of countries, is a good reminder that some of the most thoughtful design work happening right now isn’t in consumer electronics or luxury goods. It’s in the stuff we tend to walk past without thinking twice. The places where kids learn to take their first real risks, fall down, get up, and do it again. Nolmo Garden didn’t reinvent the playground. It just did it properly. And sometimes, that’s exactly the kind of design that deserves the most attention.

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5 Rammed Earth Homes in 2026 That Make Concrete Walls Look Outdated

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The architectural world is shifting toward materials that feel grounded, honest, and deeply connected to the earth. Instead of relying on high-energy industrial products, designers and homeowners are embracing approaches that honor the planet’s natural tectonics. In this movement toward true sustainability, rammed earth has re-emerged as a powerful, modern choice for those seeking beauty, integrity, and a low-carbon footprint.

Its tactile layers and sculptural warmth create spaces that feel rooted, calm, and inherently biophilic. Rammed earth offers durability, thermal comfort, and long-term value, transforming simple structures into timeless experiences and reflecting the five pillars driving its revival.

1. Low-Carbon Construction

Rammed earth stands out as a low-carbon building method because its main ingredient, subsoil, is often sourced directly from the construction site or nearby. This drastically cuts transportation emissions. Unlike concrete or brick, rammed earth requires no firing, kilns, or intensive chemical processes. Its formation relies on simple mechanical compaction and moisture, keeping the embodied energy among the lowest of any mainstream wall system.

This approach makes each project inherently more responsible and materially honest. By using local resources and eliminating energy-heavy manufacturing, rammed earth aligns with global decarbonization goals. It has become a preferred choice among forward-thinking firms committed to sustainable, large-scale performance.

Arquipélago Arquitetos’ Piracaia Eco-Village in rural São Paulo exemplifies sustainable home design, using rammed earth construction to create affordable, eco-friendly residences. Located in the village of Piracaia, the development currently includes three homes ranging from a 538-square-foot studio to a 1,245-square-foot two-bedroom unit. Each home features rammed-earth walls formed from local soil, providing structural strength and natural insulation. A modular design allows the system to be easily replicated or scaled, offering flexibility and efficiency.

Large clerestory windows bring in natural light while preserving privacy, and the aluminium roofs are designed to harvest rainwater for everyday use. Wood panels and steel tie rods ensure stability and structural integrity. Initiated by a resident who sought a deeper connection to nature and community, the project stands as a model for sustainable rural living—embracing local resources, traditional techniques, and modern architectural thinking to shape a more conscious way of life.

2. Honors Raw Materiality

Rammed earth’s signature beauty lies in its dramatic, layered texture, which is an architectural reflection of geological time. Each compacted lift reveals natural striations shaped by the soil’s mineral makeup, giving every wall a distinct, site-specific identity. This visual honesty creates an immediate sense of grounding, making the material feel ancient and deeply contemporary.

In double-height spaces, these walls do more than define boundaries as they hold light, absorb warmth, and shift subtly throughout the day. The result is an atmosphere that feels calm, elemental, and immersive. The wall becomes an artwork in itself, guiding the mood, rhythm, and spatial flow of the entire home.

Japanese architecture studio Lib Work has introduced the Lib Earth House Model B, a 1,076-square-foot home made primarily from 3D-printed soil. Located in Yamaga, Kumamoto Prefecture, and developed with Arup and WASP, this project represents a significant departure from traditional concrete construction. The single-story structure features gently curved walls and a ribbed exterior texture, showcasing the potential of combining ancient materials with advanced printing technology. Constructed from a mix of soil, sand, slaked lime, and natural fibres, the home cuts typical construction emissions by more than half while promoting durability and thermal performance.

Inside, the design balances minimalism and warmth, with natural light accentuating the earth walls’ varied textures. Embedded sensors monitor moisture and structural performance discreetly, improving long-term sustainability. The flat roof accommodates future solar or water systems, highlighting a practical integration of eco-friendly features.

3. Natural Temperature Control

Rammed earth excels in passive design because of its dense, high–high-thermal-mass composition. These walls act as natural thermal batteries, absorbing heat throughout the day and releasing it slowly at night. This steady modulation of indoor temperatures reduces sharp fluctuations and minimizes dependence on mechanical heating or cooling systems. For homeowners and designers, this means long-term savings and an impressive ROI on energy infrastructure.

Beyond performance, the material elevates the visual and spatial experience. Its ability to regulate climate naturally eliminates the need for excessive mechanical fixtures, creating cleaner lines and a more intentional aesthetic. Rammed earth becomes both structure and climate strategy in one.

The Rammed Earth House in Slovenia reimagines the early 20th-century farmhouse by combining ancient building methods with modern solar technology. Designed by architects Merve Nur Başer, Aslı Erdem, and Fatma Zeyneb Önsiper, the tiny home uses rammed earth, a sustainable technique dating back thousands of years – along with a concrete foundation and timber framework. Inspired by Slovenian architect Oton Jugovec’s floating roof, the house also features an extended green roof to protect the structure from erosion caused by Dobrava’s varied climate of rain, snow, and humidity.

Oriented to optimise passive heating and cooling, the Rammed Earth House is carefully positioned to capture winter sunlight and block summer heat. Strategically placed windows enhance natural ventilation throughout the year, while the roof supports solar panels, a rainwater harvesting system, and an integrated septic tank. The interior layout further improves efficiency, with fewer windows on the north side to minimize heat loss and more on the west to capture warmth when needed.

4. Built for Centuries

Modern rammed earth, lightly stabilized with cement, delivers exceptional compressive strength and long-term durability. Its dense composition makes it naturally fire-resistant, pest-resistant, and remarkably stable across changing climates. History reinforces this reliability with rammed-earth structures around the world having survived for centuries, proving the material’s endurance far beyond typical contemporary systems.

For homeowners, this resilience translates directly into value. The walls demand minimal upkeep and offer a long structural lifespan, financially sound over decades. Their inherent thickness also enhances acoustic comfort, reducing noise transfer and improving the quality of everyday living within the home.

Casa Covida is a modern reinterpretation of ancient building methods that merges traditional materials like mud, clay, and straw with advanced 3D-printing technology. Developed by Emerging Objects, the project showcases how earth-based architecture, used by nearly 30% of the global population, can be revived for contemporary living. Built in Colorado’s San Luis Valley using a SCARA robotic printer, the structure is made from an adobe blend and features three interconnected zones: a central space with a hearth, a sleeping area furnished with reclaimed beetle kill pine, and a bathing zone with a river-stone-embedded tub. An inflatable cactus-inspired roof adds weather protection and visual intrigue.

Designed for two people, Casa Covida acts as a prototype to explore how ancient techniques can coexist with digital fabrication. The 3D-printed walls, custom earthen cookware, and natural insulation demonstrate how sustainability and innovation can shape the future of housing.

5. Celebrates Nature-Rooted Architecture

Rammed earth grounds a home not just physically but culturally, drawing directly from the soil that defines its region. By using material sourced from the site itself, the architecture gains a deep sense of place and authenticity. This alignment with biophilic design principles creates a natural, instinctive connection between occupant and landscape, allowing the structure to feel both contextual and emotionally reassuring.

The experience is more than visual as it is tactile and psychological. The walls embody local history, climate, and geology, offering a timeless identity that outlasts design trends. In this way, rammed earth supports well-being while honoring the land it stands on.

Contrary to the belief that sustainability requires sacrificing comfort, Ulaman Eco-Retreat Resort in Bali demonstrates that ecological responsibility can coexist with luxury. Designed by Inspiral Architects, this carbon-neutral resort is constructed primarily from bamboo and rammed earth, locally sourced materials that significantly reduce environmental impact.

Situated in Kaba-Kaba village, the resort showcases the structural and aesthetic potential of sustainable materials. Rammed earth, used for the ground-level walls, offers a low-emission alternative to concrete, while the curvilinear bamboo roofing blends cultural authenticity with structural beauty. Powered by hydroelectric energy from a nearby river, the resort includes a cliffside yoga studio and a meandering pool designed to reflect natural surroundings.

Rammed earth’s resurgence is not a design fad but a meaningful answer to today’s calls for beauty, sustainability, and lasting value. By choosing this ancient yet future-ready material, homeowners invest in sustainable luxury that elevates both life and environment. Its layered, monolithic presence creates a sanctuary that endures quietly elegantly, deeply responsible, and profoundly connected to the earth it rises from.

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The Macaron Collection That’s Actually Built to Last

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Furniture rarely makes me stop scrolling. Most of what cycles through my feed either looks too clinical to feel livable or too trendy to last past next season. But when I came across Macarons, a modular furniture system by Taiwanese designers HanYi Huang and Fong-Yi Liou, I actually paused. Not because it was trying too hard, but because it wasn’t.

The name gives it away, and that’s the point. Macarons draws its visual language directly from the French confection, right down to the rounded forms, the layered silhouette, and that quietly playful quality that makes you smile before you even understand why. The design came from 03 Design Ltd. in Taiwan and was created for longtime furniture manufacturer Shiang Ye Industrial Co. It picked up a double win at the 2025 European Product Design Award, taking home recognition in both Home Furniture and Eco Design, which tells you this isn’t just a pretty concept piece.

Designers: HanYi Huang

What actually makes Macarons interesting as a furniture system is the modularity. You get a configurable set of stools, chairs, and side tables built around a simple logic: swap the legs, change the seat, add on what you need. The components connect through a rotational seat mechanism that makes assembly genuinely easy and, more importantly, makes repair possible. That second part tends to get glossed over in product launches, but it matters a lot. A piece of furniture you can actually fix is one you’ll keep for a decade. That’s the quiet kind of sustainability nobody puts in the headline.

The structural engineering behind the legs is where things get clever. Huang and Liou designed an off-centered, cloverleaf knot leg structure that improves both strength and comfort simultaneously. That’s a harder problem to solve than it sounds. Most furniture designers pick one or the other and call it a day. The fact that the leg geometry does both while also contributing to the visual identity of the product is the kind of decision that separates designers who think holistically from those who think in silos.

The material choice is equally deliberate. The entire system is made from post-consumer recycled polypropylene, which cuts down on waste and makes the pieces lighter to ship. Shipping weight is one of those sustainability factors that rarely gets talked about in design discourse, but it compounds fast. Lighter furniture means lower emissions per unit moved, and when you’re thinking about a modular system that’s meant to scale, that math matters.

I’ll be upfront about what I find genuinely compelling here: this isn’t sustainability as aesthetic, which is a trend I find exhausting. You know the type, raw edges, reclaimed wood, a beige palette that wants you to feel virtuous for just looking at it. Macarons doesn’t do that. It leans into color, playfulness, and modularity first, and builds the sustainability into the structure and material rather than the surface. That’s the right order of operations.

HanYi Huang brings a sharp design background to this. Her postgraduate work in Italy earned her a Red Dot Design award, and she’s been leading the design team at Shiang Ye as Creative Director, steering a traditional B2B furniture manufacturer toward work that competes internationally. That kind of trajectory, from a classic manufacturing context to award-winning modular systems with a global footprint, is worth paying attention to.

What Macarons ultimately argues is that modular, repairable, and recyclable furniture doesn’t have to feel like a compromise or a lecture. It can feel light, joyful, and considered. It can look like something you’d actually want in your home rather than something you bought to feel better about your carbon footprint. That’s a harder balance to strike than most people realize, and Huang and Liou struck it. Design that makes you feel good and does good at the same time is still the rarest kind. Macarons comes close.

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QPearl Just Replaced Your Shampoo Bottle With One Pearl

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When a product wins a design award, the first instinct is to assume it looks incredible. That’s usually the point: sleek lines, a bold color story, a form factor that photographs well. QPearl does look beautiful, but what makes it genuinely worth paying attention to isn’t the way it sits on a shelf. It’s the audacity of what it’s replacing.

Designed by Severin Andrei under CAHM Europe, a Romania-based company, QPearl took home the Top Design honor in the ECO DESIGN/Sustainable: Packaging Design Products category at the European Product Design Award 2025. That’s a mouthful of a category name, but the product itself is almost impossibly simple: a small, luminous pearl that is your shampoo and body wash. No bottle. No pump. No cap you lose in the first week of owning it.

Designer: Severin Andrei

Here’s where it gets interesting. Each QPearl holds a 95.7% water-free concentrated body wash formula, encapsulated in a patented Smart BioMaterial that dissolves under warm running water. The outer layer is made from a chain of proteins derived from sources like maize, milk, or fish — no synthetic polymers, no plastic, nothing that’s going to sit in a landfill for the next four hundred years. The whole thing is double-patented and reportedly reduces CO₂ emissions by approximately 99% per pearl compared to conventional liquid bath products. Per pearl. That number is hard to absorb at first.

I’ll admit, the first time I came across this, I was skeptical. We’ve seen a wave of “sustainable” beauty products over the past few years that are more marketing than material innovation. Shampoo bars with palm oil in the ingredients list. Refillable bottles that require you to drive to a specialty store. Concentrated tablets that clump before you ever get to use them. The bar for what counts as sustainable has been so muddied that any new claim in that space feels suspicious.

But QPearl seems to be doing something structurally different. The design isn’t asking consumers to change their behavior in inconvenient ways. You still shower. You still hold something in your hand. The ritual is familiar; only the waste is removed. That’s a kind of design thinking that’s genuinely hard to execute, because it means working backward from how people actually live instead of forward from how we wish they would.

The product comes in a QPearl box, and there is also a tray holder and a hotel dispenser version, which points to an interesting commercial direction. Hotels are one of the biggest contributors to single-use toiletry waste globally, so the dispenser angle feels less like an afterthought and more like a strategic bet on where the real volume opportunity lives. If the hospitality industry moves on this, the impact scales quickly.

What I keep coming back to is how the form mirrors the concept. The pearl shape isn’t random. It’s the kind of design choice that communicates purity and precision without saying a word. You hold it in your hand and you immediately understand that it’s not a pill, not a tablet, not a capsule in the pharmaceutical sense. It’s something closer to a ritual object, and I think that distinction matters. Beauty has always been partly ceremonial, and QPearl leans into that instead of fighting it.

Whether QPearl becomes a mass market staple or remains a design darling is still an open question. It’s currently in the process of obtaining formal plastic-free certification, and sample ordering is available through the website, which suggests it’s still in a relatively early commercial stage. But the design recognition from a serious European awards platform signals that the industry is watching.

Good design doesn’t always mean the prettiest object in the room. Sometimes it means asking the most uncomfortable question about the object that’s already there. In this case, that question is: why are we still shipping water in plastic bottles? QPearl doesn’t just ask it. It dissolves the premise entirely.

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