Videos

Jury members, Mohsen Mostafavi (head of jury), Alejandro Aravena and Marc Angélil comment on a project for a public park in Medellín, Colombia that combines architectural ideas and urban development across multiple scales. “Articulated Site: Water reservoirs as public park” by Colectivo 720 in Cali and EPM Group in Medellín was winner of the Global Holcim Awards Gold 2015.

Jury members, Mohsen Mostafavi (head of jury) and Yolanda Kakabadse describe the benefits of relatively simple construction methods that have produced an exceptional design. “Post War Collective: Community library and social recuperation” in Ambepussa, Sri Lanka by Robust Architecture Workshop in Colombo won the Global Holcim Awards Silver 2015.

Jury members, Mohsen Mostafavi (head of jury) and Meisa Batayneh Maani discuss elements of the large-scale flood protection system which addresses the vulnerability of New York City to coastal flooding. “The Dryline: Urban flood protection infrastructure” by BIG – Bjarke Ingels Group (Copenhagen/New York) won the Global Holcim Awards Bronze 2015.

The Global Holcim Awards 2015 winners are projects that focus on turning a decommissioned water reservoir into a park in Medellín, Colombia; rebuilding social fabric through a community library in Ambepussa following Sri Lanka’s civil war; and creating public zones and flood-protection for the island of Manhattan, New York, USA.

An environmental remediation project on the coast of Southern Italy that connects nature with the imprints of humanity won the top prize. Architects Francisco Leiva of Grupo aranea (Spain) and Marco Scarpinato of AutonomeForme (Italy) integrate the process of restoration in an area that has been degraded during the industrial age. The shape-shifting ecosystem generates a flooded landscape filled with flora and fauna, with a special focus on migrating birds.

The headquarters of Fundación para el Desarrollo de la Cordillera Volcánica Central in Puerto Viejo de Sarapiquí, Costa Rica, received the silver award. Román Cordero from PLUG architecture in Mexico designed an elevated wooden structure that is sensitive to its context and uses low-cost passive and active systems to minimize its environmental footprint. The wooden structure is covered by a roof constructed with panels made of recycled aluminium milk packages.

A landscape and urban design project for a public park in Medellín, Colombia, that merges social imperatives with technical requirements won the top prize. Architects Mario Camargo and Luis Tombé from Colectivo 720 in Colombia designed a park that encompasses landscape and urban design, as well as architecture and urban planning. The public space and pre-existing elements are transformed to create an outdoor auditorium and venues for a range of community activities. 

A school building in San Andrés Payuca in Mexico founded on an alternative educational model received the Bronze Award. The self-built school design led by architects Julio Amezuca and Francisco Pardo of AT103 in Mexico proposes the use of cement-reinforced compacted earth blocks with tapered corners that permit assembly in a series of curves based on organic principles.

The Lali Gurans orphanage and library in Kathmandu addresses the needs of an under-served rural population. In a context lacking basic infrastructure, the new facility utilizes low-technology renewable energy and material resources, thus significantly reducing operating costs. Using local construction techniques and materials, the design invests in indigenous workmanship. 

An ecological park for sustainable research and technology planned for Ortadoğu Sanayi ve Ticaret Merkezi, an industrial zone located in Ankara won the top prize. Creating an attractive communal space for its users with minimum interference to the natural context, the building and landscape design by architects Onat and Zeynep Öktem of ONZ Architects in Turkey incorporates various sustainable features.

A rehabilitation plan for a pine forest park in Beirut, Lebanon by Raëd Abillama of Raëd Abillama Architects from Lebanon won Silver. The urban plan develops the facilities and services needed in the park to open it to the public, and promoting it for cultural, social, sports, and environmental activities – while also maintaining and conserving the park’s natural habitats. 

A cluster of circular towers formed using reflective bricks, designed for and commissioned by the MoMA PS1 Young Architects Program for construction in New York City received the Holcim Awards Bronze. The structure by David Benjamin of The Living (USA) uses recent advances in biotechnology combined with cutting-edge computation and engineering to create new building materials that are almost fully organically-grown and compostable. 

A project conducted in parallel by the Ethiopian Institute of Architecture, Building Construction & City Development (EiABC), Addis Ababa and Bauhaus University, Weimar, Germany received Bronze. The project to explore and implement construction techniques that tangibly upgrade housing stock in the city was led by Dirk Donath. 

The project in the rural town of Ambepussa near Colombo, aims to reintegrate former soldiers into post-civil war Sri Lankan society. Coming from underprivileged socio-economic backgrounds, young men are trained in building techniques through their involvement in the construction of public buildings – as for example in the realization of the Community Library in Ambepussa. 

Each year, thousands of birds are smuggled in and out of Thailand for their exotic colors and bird calls, to be sold on the world’s growing black market. Rescued birds usually die in confinement because they are retained in cages for up to five years as evidence during prosecution of smugglers. The Bird Sanctuary in Chiang Mai in northern Thailand serves as both an educational facility and a bird rehabilitation center.

An urban design project in Vienna that identifies a set of rules for establishing a sustainable urban neighborhood received the Holcim Awards Bronze. The urban plan by Enrique Arenas, Luis Basabe and Luis Palacios of Arenas Basabe Palacios arquitectos (Spain) uses a framework of gardens for the project’s physical and social development.

Poreform, a water absorptive surface and subterranean basin that captures rain runoff and adds over 75,000 megaliters (20 billion gallons) to the water supply capacity of Las Vegas won the top prize. Designers Amy Mielke and Caitlin Taylor of Water Pore Partnership (USA) reposition water infrastructure as a civic project. Capable of rapid saturation and slow release, the flood-control pores of this “urban skin” are inlets to a new infrastructure that reframes water as a valuable resource rather than a liability.

A building that will host a mix of activities including indoor and outdoor sports facilities, cafés, street terraces and a pedestrian square on the new university campus of Paris-Saclay received the Holcim Awards Silver. Gilles Delalex, Yves Moreau and Thomas Wessel-Cessieux from Muoto architects (France) have designed a minimal structure that uses rough materials, robust and long-lasting techniques, and vertical stacking to superimpose different activities above one another.

The BIG U project that addresses New York City’s vulnerability to coastal flooding by using a raised berm and sequence of public spaces along the water’s edge won the Holcim Awards Silver. The 13km (8 mi) long infrastructural barrier was designed by a consortium led by architects Bjarke Ingels and Kai-Uwe Bergmann of BIG – Bjarke Ingels Group (Denmark/USA). The jury acknowledged the project’s sensitive blend of hard infrastructure and local community needs.