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Photovoltaic Panels and Green Roofs Enhancing Sustainable Winery Experience

Authors:
Andre Negri, Juan Pablo Cisternas Navarro, Jan Keymis
Photovoltaic Panels and Green Roofs Enhancing Sustainable Winery Experience
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The integration of photovoltaic panels and a green roof creates an energy-efficient environment for a winery that enhances visitor engagement with the surrounding vineyard.
5 key facts about this project
01
Photovoltaic panels on the green roof provide renewable energy for winery operations.
02
Central courtyards enhance natural ventilation and privacy within guest spaces.
03
A feature wall reflects the vineyard's geometry while framing views of the landscape.
04
Rainwater management system recycles water from the green roof for sustainable use.
05
The triangular-shaped piazza encourages community interactions and outdoor events.

The Tili Vini organic winery is situated in a landscape that supports sustainable agriculture and winemaking. The design focuses on connecting the buildings with the natural surroundings while emphasizing energy efficiency. The layout features an east-west orientation that maximizes sunlight exposure and creates an inviting atmosphere within the space.

Site Orientation and Solar Integration

The orientation of the guest houses is crucial for harnessing sunlight. This strategic positioning allows for natural light to flood the interiors and improves energy efficiency. Solar photovoltaic panels are placed on the green roof to collect renewable energy. This energy powers essential operations such as lighting, kitchen appliances, and heating, reflecting a strong commitment to sustainability.

Spatial Arrangement and Landscape Integration

Central courtyards are designed to enhance airflow and provide privacy for bathroom areas. Guest units come with their own terraces and gardens, encouraging guests to enjoy views of the vineyard. The inclusion of linear shading devices helps reduce the impact of direct sunlight, creating comfortable outdoor spaces that can be used throughout the day.

Architectural Features and Water Management

A prominent feature wall mimics the shapes of the vineyard, offering visual appeal and privacy. The Tili Vini crest is located on the wall, culminating in a water feature that serves as a focal point at the entrance. The project includes a rainwater management system that captures runoff from the green roof. This stored water is reused in various functions, effectively supporting the ecological goals of the design.

Public Spaces and Community Engagement

At the center of the winery is a triangular-shaped piazza with patterned paving and benches that blend the natural landscape with the built environment. The swimming pool uses a low-energy system for heating and maintains cleanliness without chlorine. The restoration of the farmhouse features double-height spaces that serve as reception areas, a wine shop, and dining spaces, allowing panoramic views of the vineyards.

The upper deck is designed as a flexible outdoor area for various events, fostering community interaction and enhancing appreciation for the region's winemaking traditions. The careful arrangement of elements creates inviting spaces that encourage engagement with nature and highlight the winery’s agricultural context.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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