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Solar-Powered Living with Rooftop Parks and Community Gardens

Authors:
Cass Smith, Frank Yang
Solar-Powered Living with Rooftop Parks and Community Gardens
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Elevated above a busy transit hub, the mixed-use development integrates solar panels, wind turbines, and a rooftop park with community gardens to provide affordable housing and foster social interaction.
5 key facts about this project
01
Affordable housing integrated above a podium slab to maximize views and light.
02
Full-height central atrium enhances natural ventilation and communal comfort.
03
On-site daycare facility, Skycare, supports families within the community.
04
Rooftop park includes a running track and open-air sculpture garden.
05
Sustainability achieved through solar panels and wind turbines for net-zero energy.

The MIX aims to reshape affordable housing in San Francisco's Outer Mission district. Close to the Balboa Park BART station, the location takes advantage of the available transport options, meeting the growing need for accessible homes. The design consists of a tower sitting above a podium slab, which helps maximize natural light, offers passive ventilation, and provides residents with impressive views.

Community Integration

The ground-level design focuses on fostering community by including retail spaces like grocery stores and cafés. These areas create a lively environment where residents and visitors can interact. Such a setting is important in urban life, where commercial and residential areas blend and support each other.



Outdoor Spaces

On the podium level, the design includes a one-acre linear park and community garden. These green spaces enhance the living experience, offering outdoor areas for recreation and socializing. By integrating nature into daily life, the design aims to improve well-being and encourage connections among residents.



Architectural Features

An important element of the tower is the full-height central atrium. This feature allows for ample natural light and passive ventilation, improving the comfort of communal areas. Beyond its practical functions, the atrium also adds visual interest to the interior.



Rooftop Amenities

The upper levels provide sweeping views, highlighted by an open-air sculpture garden on the 13th floor. This space allows residents to relax and reflect. The rooftop park also features recreational facilities, including a running track, which promotes physical activity. Additionally, the design incorporates sustainable features, such as solar panels and wind turbines, aiming to achieve net-zero energy use.



The design of The MIX is characterized by its thoughtful organization and attention to detail. By balancing public and private spaces, it seeks to create a cohesive environment that meets the needs of its residents.

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Enter an open architecture
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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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