Box Factory Fonccion Principala: Nòd de Resiliéncia a Energia Zèro by Hafsa Burt - Hb+a Architects is a highly esteemed winner of the very prestigious 2026 A' Design Award d'Argent in Producte Durable Competition Category.
ArgentProducte Durable· 2026
Box Factory Fonccion Principala: Nòd de Resiliéncia a Energia Zèro
by Hafsa Burt - Hb+a Architects
Client: hb+a Architects
A' Design Award d'Argent Winner in Producte Durable Category
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- Verified Award Winner
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The Design
About Box Factory Fonccion Principala: Nòd de Resiliéncia a Energia Zèro
Tèxte del Libre: Aqueste projècte a energia zèro e bas en carbòni dispausa de donadas operacionalas que confirman son rendement real. Es un bastiment tot electric que se sосtén sus l'energia solara sul lòc per respondre a sos besonhs energetics, amb de pompas de calor que provesisson lo cauffatge e lo refregiment. L'emplaçament e la fòrma acurats trabalhan tant fòrt coma los sistèmas, amb lo bastiment orientat cap als patrons de vent locals e als angles del solelh. Box Factory integra la resiliéncia climatica, l'innovacion e l'impacte comunitari a travèrs d'una concepcion reflechida. Pendent l'Incendi Electra de 2022, que cremèt 4 500 acres dins lo Comtat d'Amador, lo projècte se demostrèt resilient e prèst pel clima.
The Recognition
About the A' Design Award d'Argent
Box Factory Fonccion Principala: Nòd de Resiliéncia a Energia Zèro a ganhat la distincion A' Design Award d'Argent, una reconeissença extraordinàriament prestigiosa acordada a de designs d'ort de gamma, esplendids e impressionants. Los ganhaires de l'Argent son d'òbras terriblament brilhantas e extrèmament creativas que illustran l'experiéncia, lo talent e la finessa excepcionals de lors designers. S'espèra que Box Factory Fonccion Principala: Nòd de Resiliéncia a Energia Zèro siá una òbra meravilhosa e de referéncia, notablament professionala e prigondament innovanta. Aqueste design ganhaire de la distincion A' Design Award d'Argent es una invencion fòrça notabla e admirada, que fa un ben e fa avançar las frontièras de l'art, de la sciéncia, del design e de la tecnologia. Box Factory Fonccion Principala: Nòd de Resiliéncia a Energia Zèro es una creacion immensament envejada que desrevelha de desirs, aduch de sentiments positius e fa néisser l'estonament e l'esmaiment.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- This project is Zero Energy with operational data to confirm its performance. It is an all‑electric building that relies on onsite solar to meet its energy needs, with heat pumps providing heating and cooling. Careful siting and form work as hard as the systems, with the building oriented to local wind patterns and sun angles.
The design is also a flex space designed for diassembly and flexibility for programmatic functionality. - Dimensions & Packaging
- 1750 square feet
- Tags
- Zero Energy,
- Production Technology
- Low Carbon with some prefabricated elements
- Design Challenge
- This project is Zero Energy Ready, with performance continuously monitored rather than assumed. It is an all‑electric building that relies on onsite solar to meet its energy needs, with high‑efficiency heat pumps providing both heating and cooling and smart controls fine‑tuning operation over the year. Careful siting and form do as much work as the equipment: the building is oriented to local wind patterns and sun angles, with shading tuned to block high summer sun and admit lower winter sun, and north‑facing windows opening toward existing mature trees to frame views while tempering light, glare, and heat gain. Daylight is prioritized through generous but well‑controlled glazing, so artificial lighting is needed only sparingly, and cross‑ventilation is supported by the plan, opening layout, and fan placement to reduce reliance on mechanical cooling during shoulder seasons.
Passive strategies are central, not supplemental. A concrete floor slab acts as thermal mass, absorbing heat during the day and releasing it slowly at night, which flattens indoor temperature swings and cuts demand on active systems during both hot and cold spells. The envelope and massing follow a “just enough” approach: a compact, simple volume sized to real program needs avoids unnecessary height, volume, and surface area, reducing loads, construction cost, and embodied impacts. The building sits on an existing two‑story‑ready pad, eliminating grading and new disturbance, and its prefabricated structural elements shortened construction time, improved quality, and made site waste almost negligible. With only 1,750 square feet of conditioned space on a 9‑acre parcel, the project leaves nearly the entire site including the creek corridor and existing vegetation undisturbed, pairing ultra‑low operational demand with a light touch on the land and a landscape that continues to function ecologically. - Research
- The Box Factory takes a deliberate approach to materiality, using a compact form, low‑impact construction methods, and carefully vetted assemblies to reduce its environmental footprint. Structural components were prefabricated off‑site and assembled on location, which dramatically cut construction waste, noise, and dust while tightening quality control and speeding delivery. This approach limited disturbance to the surrounding landscape and community, aligning construction practice with the project’s long‑term environmental ambitions. Materials were selected for durability, low toxicity, and ease of maintenance, reinforcing both climate goals and lifecycle performance. Exposed structural elements and straightforward, robust finishes create an honest, resource‑efficient architecture in which materials are not concealed but celebrated for their role in making the building work.
As a resilience hub in a rural, wildfire‑prone region, the Box Factory was conceived to address real inequities in access to safe, healthy, climate‑ready space. It offers an inclusive, welcoming refuge during wildfire smoke events, public safety power shutoffs, and heatwaves, at a scale that feels legible and usable to neighbors rather than institutional or remote. All‑electric systems powered by onsite renewables, filtered ventilation, and passive comfort strategies work together to provide clean air and stable indoor conditions when nearby homes and businesses are compromised. The building is intentionally programmed for more than emergency use: flexible spaces support gatherings, workshops, and everyday community life, so that residents experience it as a civic anchor rather than a specialized facility that sits empty between crises.
The project is calibrated to endure and remain functional in a rapidly changing climate. Its compact footprint limits land disturbance and reduces operational energy demand, while careful orientation, operable windows, and ceiling fans support cross‑ventilation and night‑flush cooling to ease reliance on mechanical systems. Non‑combustible, low‑glare exterior finishes help moderate heat gain, shed ember exposure, and maintain visual comfort, and drought‑tolerant planting combined with on‑site stormwater strategies reinforces water conservation and localized infiltration. The envelope and systems are tuned to protect indoor air quality and thermal comfort during periods of extreme heat and dense smoke, so that the building can remain safely occupied even when outdoor conditions are hazardous. In doing so, the Box Factory functions as a modest but pointed prototype for climate‑adapted rural architecture holding space for everyday use while standing ready for the next emergency. - Inspiration
- In 2022, the Electra Fire ignited near Electra Road and Highway 49 in Amador County and rapidly spread across 4,478 acres in both Amador and Calaveras counties. The fire prompted evacuations and posed significant threats to local infrastructure and communities. During these events, the project functioned as a resilience hub for neighboring properties when residents had to evacuate due to safety warnings and countywide power shutoffs.
- Project Duration
- The project is located in California, design started in 2019 and final rack was installed in 2022 and landscape was also finished in 2022.
- Operation Flow
- Box Factory integrates sustainability, innovation, and community impact through thoughtful design. It champions creative slab reuse, minimizes embodied carbon, and prioritizes environmental responsibility in ways that are tangible to everyday users. Framed by leading international standards for zero energy, low‑carbon design, it advances architecture by balancing holistic performance, rigorous metrics, and meaningful contributions to its community, turning a modest building into a living demonstration of what resilient, climate‑positive design can look and feel like in practice.
- Patents
- hb+a Architects
- Team Members
- hb+a Architects - Architecture, MEP, Landscape Design, Sustainability programming
SDE Engineering - Foundation Slab
Doug Birnbaum - Photography - Image Credits
- Doug Birnbaum
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