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Collection phase
The UNA has collected nature-based solutions in several phases:
  • As part of the Naturvation H2020 project, 1000 projects were included from 100 European cities (2017-2021);
  • A collection of 120 climate-focused global cases was funded by the British Academy (BA) in preparation for the 2021 United Nations Climate Change Conference COP26 (2021);
  • An extension of 100 Asian projects was supported by the Asia-Europe Foundation (ASEF) to increase ASEAN member states’ capacity to implement nature-based solutions (2022).

Projects

24 Results
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Benacantil vegetation restoration project
Water management (SDG 6) Green space, habitats and biodiversity (SDG 15) Regeneration, land-use and urban development Health and well-being (SDG 3) Economic development and employment (SDG 8) Cultural heritage and cultural diversity
Parks and urban forests
Alicante/Alacant, Spain

Benacantil vegetation restoration project

The action proposed by the Municipal Technical Service of Parks and Gardens at the Department of the Environment, aims at the regeneration of the forest with the repopulation…
Budget€500,000 - €2,000,000
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Mangrove saplings
Climate action for adaptation, resilience and mitigation (SDG 13) Coastal resilience and marine protection (SDG 14) Environmental quality Green space, habitats and biodiversity (SDG 15) Water management (SDG 6) Cultural heritage and cultural diversity Social justice, cohesion and equity (SDG 10) Economic development and employment (SDG 8)
Blue infrastructure
Paramaribo, Suriname

Building With Nature: Mangrove Rehabilitation

Extensive and low-lying, Suriname’s coastal region has been identified as highly vulnerable to climate-induced sea-level rise (Ref. 1). "Momentarily the most endangered…
Budget€100,000 - €500,000
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The G3 tower
Green space, habitats and biodiversity (SDG 15) Environmental quality Health and well-being (SDG 3) Economic development and employment (SDG 8) Sustainable consumption and production (SDG 12)
Community gardens and allotments
Glasgow, United Kingdom

Derelict area turned into a community garden

The project has been implemented in a derelict and dumping site. It includes the creation of a community food garden (Ref 2). The locals are enjoying good quality foods with…
Budget€100,000 - €500,000
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Location of Central Forest Corridor (CFC) / Corredor Boscosos Central (CBC)
Climate action for adaptation, resilience and mitigation (SDG 13) Environmental quality Green space, habitats and biodiversity (SDG 15) Water management (SDG 6) Inclusive and effective governance (SDG 16) Economic development and employment (SDG 8)
Parks and urban forests
Tegucigalpa, Honduras

Ecosystem-Based Adaptation at Communities of the Central Forest Corridor in Tegucigalpa

The Central Forest Corridor surrounds the capital of Honduras, Tegucigalpa, and provides various ecosystem services to the population, with a particular emphasis on providing…
BudgetMore than €4,000,000
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Green My City
Climate action for adaptation, resilience and mitigation (SDG 13) Green space, habitats and biodiversity (SDG 15) Inclusive and effective governance (SDG 16) Social justice, cohesion and equity (SDG 10) Health and well-being (SDG 3) Sustainable consumption and production (SDG 12)
Nature on buildings (external) Community gardens and allotments
Toulouse, France

Green My City

The Toulouse based project Green My City is a community collective focused on promoting sustainable consumption and creating a sustainable environment, (Ref. 2) It…
BudgetUnknown
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Aerial View of Godrej Mangroves
Climate action for adaptation, resilience and mitigation (SDG 13) Coastal resilience and marine protection (SDG 14) Environmental quality Green space, habitats and biodiversity (SDG 15) Inclusive and effective governance (SDG 16) Social justice, cohesion and equity (SDG 10)
Blue infrastructure
Mumbai, India

Greening and Conserving Pirojshanagar’s Mangroves

Pirojshanagar Township is an industrial and residential establishment of the company Godrej & Boyce Mfg. Co Ltd (G&B), located in the Vikhroli suburb of Mumbai city…
BudgetUnknown
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Signposting in Jungla Urbana
Climate action for adaptation, resilience and mitigation (SDG 13) Environmental quality Green space, habitats and biodiversity (SDG 15) Regeneration, land-use and urban development Cultural heritage and cultural diversity Inclusive and effective governance (SDG 16) Social justice, cohesion and equity (SDG 10)
Blue infrastructure Parks and urban forests
Guatemala City, Guatemala

Guatemala's Barrancos: Jungla Urbana

Typically considered dividers of the urban space, ravines ('barrancos') which run through Guatemala City are being targeted for an overhaul of their reputation and…
BudgetUnknown
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Huertas Urbanos Zaragoza
Green space, habitats and biodiversity (SDG 15) Environmental quality Economic development and employment (SDG 8) Cultural heritage and cultural diversity Sustainable consumption and production (SDG 12)
Parks and urban forests Community gardens and allotments
Zaragoza, Spain

Life Gardens

"The HUERTAS LIFE KM0 project aims to recover the natural peri-urban Gardens of Zaragoza through the promotion of a ‘zero kilometre’ (km0) concept of local agricultural…
Budget€500,000 - €2,000,000
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Municipal Urban Garden of Agios Dimitrios
Climate action for adaptation, resilience and mitigation (SDG 13) Green space, habitats and biodiversity (SDG 15) Environmental quality Regeneration, land-use and urban development Social justice, cohesion and equity (SDG 10) Health and well-being (SDG 3) Economic development and employment (SDG 8) Sustainable consumption and production (SDG 12)
Community gardens and allotments
Athens, Greece

Municipal Urban Garden of Agios Dimitrios

After 2011, in the face of crisis and austerity hardship and the collapse of the central public welfare system, many municipalities assumed the role of enhancing food…
Budget€10,000 - €50,000
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Parc de Collserola
Climate action for adaptation, resilience and mitigation (SDG 13) Water management (SDG 6) Green space, habitats and biodiversity (SDG 15) Environmental quality Regeneration, land-use and urban development Social justice, cohesion and equity (SDG 10) Health and well-being (SDG 3) Economic development and employment (SDG 8) Cultural heritage and cultural diversity
Grey infrastructure featuring greens Parks and urban forests
Barcelona, Spain

Peri-urban natural park of Collserola

The Natural Park of Collserola (about 8,000 ha) is a forested area in the hilly Northern fringes of Barcelona. Since 1987, Collserola has been managed under a special…
BudgetMore than €4,000,000
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Platzspitz Park
Green space, habitats and biodiversity (SDG 15) Health and well-being (SDG 3)
Parks and urban forests
Zürich, Switzerland

Platzspitz Park

It is one of the most famous parks in the city. A re-design is offering the opportunity to make use of the full potential of the place and to put it back into the public’s…
BudgetUnknown
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Butterflies
Climate action for adaptation, resilience and mitigation (SDG 13) Green space, habitats and biodiversity (SDG 15) Health and well-being (SDG 3) Social justice, cohesion and equity (SDG 10) Economic development and employment (SDG 8)
Parks and urban forests
Kochi, India

Subhash Park: Green lungs of Kochi

In April 2021, the Kochi City Corporation in collaboration with the World Resources Institute (WRI) and ICLEI South Asia inaugurated the Subhash Bose Park after a thorough…
BudgetUnknown
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Dubai Residential Complex
Climate action for adaptation, resilience and mitigation (SDG 13) Water management (SDG 6) Green space, habitats and biodiversity (SDG 15) Environmental quality Regeneration, land-use and urban development Economic development and employment (SDG 8) Sustainable consumption and production (SDG 12)
Grey infrastructure featuring greens Parks and urban forests Community gardens and allotments Blue infrastructure
Dubai, United Arab Emirates

Sustainable Residential Complex Development

The Sustainable Residential Complex project was a measure taken by the city of Dubai, one of the largest city ecological footprints, with a goal to reduce it to the smallest…
BudgetMore than €4,000,000
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Example of master-planned neighbourhood_Source-Tandem Arquitectos
Climate action for adaptation, resilience and mitigation (SDG 13) Environmental quality Green space, habitats and biodiversity (SDG 15) Water management (SDG 6) Health and well-being (SDG 3) Social justice, cohesion and equity (SDG 10) Sustainable consumption and production (SDG 12)
Blue infrastructure Community gardens and allotments Green areas for water management Grey infrastructure featuring greens Parks and urban forests
Curridabat, Costa Rica

Sweet City: a city modelling approach for pollination

In 2015 an innovative project called the "Sweet City" (Ciudad Dulce) was launched in Curridabat. Its main goal was to bring wild spaces into 21 urban neighbourhoods…
BudgetMore than €4,000,000
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Bizardin Gate (2018)
Green space, habitats and biodiversity (SDG 15) Social justice, cohesion and equity (SDG 10) Health and well-being (SDG 3) Economic development and employment (SDG 8) Sustainable consumption and production (SDG 12)
Community gardens and allotments
Lille, France

The Bizardin community garden

The Bizardin is the community garden of Hellemmes, created by the association AJOnc (Amis des Jardins Ouverts et néanmoins clôturés) on the initiative of a group of…
BudgetUnknown
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The Carbon Landscape
Climate action for adaptation, resilience and mitigation (SDG 13) Green space, habitats and biodiversity (SDG 15) Regeneration, land-use and urban development Water management (SDG 6) Cultural heritage and cultural diversity Health and well-being (SDG 3) Social justice, cohesion and equity (SDG 10)
Blue infrastructure
Greater Manchester , United Kingdom

The Carbon Landscape

The Carbon Landscape is a pioneering project in landscape restoration in Wigan, Warrington and Salford. Led by the Lancashire Wildlife Trust, it will revitalize a landscape…
Budget€100,000 - €500,000
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