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Wind Turbines and Photovoltaic Cells in a Green Urban Landscape

Authors:
Florencia Maggi, Florencia tatiana Gomez
Wind Turbines and Photovoltaic Cells in a Green Urban Landscape

Project in-detail

Equipped with wind turbines and photovoltaic cells, the building integrates green terraces that enhance urban ecology while providing multifunctional office spaces within Buenos Aires' ecological reserve.
5 key facts about this project
01
Integrates wind turbines into the facade for energy efficiency.
02
Features green terraces that support local biodiversity.
03
Utilizes a robust metallic framework for structural stability.
04
Incorporates photovoltaic cells for renewable energy generation.
05
Designed to minimize wind pressure through its rotational shape.

The Green Tower is an innovative project located at Costanera Sur in the Puerto Madero Ecological Reserve, Buenos Aires. Designed with a focus on sustainability and technology, it serves a variety of functions, particularly in office space and community engagement. This design aims for self-sufficiency and ecological responsibility while successfully blending into its urban environment.

Architectural Intentions

Key intentions guide the design, including a commitment to technological advancements and environmental care. The building emphasizes movement and green spaces that encourage social interaction among users. Its unique rotation creates different facades, allowing for visual diversity, while also reducing wind pressure, which boosts structural stability.

Green Integration

The incorporation of green terraces stands out in the design. These outdoor spaces not only offer recreational areas but also support local plant and animal life. The terraces help create a microclimate, capturing carbon dioxide and generating oxygen, thus improving overall air quality. By stacking offices above the ground, the design increases available green areas, merging nature with urban living.

Structural Framework

A strong metallic framework supports the Green Tower, offering durability and flexibility in space utilization. The central core features metallic trusses that add to the building's structural integrity while allowing for an open floor plan. Renewable energy technologies, such as photovoltaic cells and wind turbines, have been integrated into the design to promote energy independence and minimize environmental impact.

Urban Sustainability

The parking plan addresses urban needs through four underground levels accommodating 1,124 vehicles. This approach preserves surface space for public activities and greenery. The project innovatively extracts water from the nearby dock to generate hydraulic energy, showing effective local resource management and reinforcing its ecological goals.

Wind turbines are strategically placed within the facade, designed to take advantage of local wind patterns. This aspect further emphasizes the building’s commitment to energy efficiency and practical design, contributing to a more sustainable urban landscape.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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