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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

127 Results
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"Herzkamp" lighthouse project in Hanover-Bothfeld
Climate action for adaptation, resilience and mitigation (SDG 13) Green space, habitats and biodiversity (SDG 15) Environmental quality Regeneration, land-use and urban development Economic development and employment (SDG 8)
Nature on buildings (external) Grey infrastructure featuring greens Parks and urban forests Community gardens and allotments Green areas for water management
Hannover, Germany

"Herzkamp" lighthouse project in Hanover-Bothfeld

In 2016 the Environmental Protection Division of Hannover's Department of Environment and Urban Environment started a common pilot project, KlimaWohL, with Bothfelder…
BudgetUnknown
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Marsailles water retention basins
Water management (SDG 6) Coastal resilience and marine protection (SDG 14) Green space, habitats and biodiversity (SDG 15) Environmental quality Health and well-being (SDG 3) Economic development and employment (SDG 8)
Blue infrastructure Green areas for water management
Marseille (FUA), France

5 new stormwater retention basins

In 2014, the Marseille Provence Métropole Urban Community commissioned five new stormwater retention basins in order to preserve the quality of coastal waters and reduce the…
BudgetMore than €4,000,000
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abandoned areas mgmt strategy
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) Cultural heritage and cultural diversity
Parks and urban forests Community gardens and allotments Blue infrastructure Intentionally unmanaged areas
Montpellier, France

Abandoned areas: management strategy

In 2009, the city of Montpellier launched a large census project to valorize its abandoned areas. The study gives guidance on the management of abandoned areas in Montpellier…
BudgetMore than €4,000,000
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A group of people digging with shovels
Climate action for adaptation, resilience and mitigation (SDG 13) Water management (SDG 6) Green space, habitats and biodiversity (SDG 15) Environmental quality Social justice, cohesion and equity (SDG 10) Health and well-being (SDG 3) 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 Blue infrastructure
Montpellier, France

Agriparc of Mas Nouguier

The agriparc of the Mas Nouguier is an agricultural reserve entirely maintained by the city of Montpellier. Conducted in organic agriculture, the estate contributes to the…
Budget€500,000 - €2,000,000
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Greenroof at the Elder home Archa
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 Health and well-being (SDG 3)
Nature on buildings (external) Green areas for water management
Bratislava, Slovakia

Archa House of Seniors Vegetative Roof

This NBS site is part of the Bratislava Zelenaj Project. This particular NBS involves the creation of vegetation on buildings as a means to mitigate the effects of climate…
Budget€100,000 - €500,000
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Source: https://bydgoszcz.mertis.pl/inwestycja,arkada-park,68.html
Water management (SDG 6) Green space, habitats and biodiversity (SDG 15) Environmental quality Regeneration, land-use and urban development Health and well-being (SDG 3)
Nature on buildings (external)
Bydgoszcz, Poland

Arkada Park

A green roof of the total area of 362 m2 was established in a modernized historic neighbourhood in the centre of Bydgoszcz. The rooftop serves aesthetic and recreational…
BudgetUnknown
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B.Bylon Rooftop Park
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 Health and well-being (SDG 3) Sustainable consumption and production (SDG 12)
Nature on buildings (external) Parks and urban forests Community gardens and allotments Green areas for water management
Amsterdam, Netherlands

B.Bylon Rooftop Park

B.Bylon Roof Park is a green park on top of the B.Amsterdam building which provides a healthy environment for employees and citizens of the neighbourhood. The park contains a…
BudgetUnknown
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Bay at Norikus
Water management (SDG 6) Green space, habitats and biodiversity (SDG 15) Environmental quality Health and well-being (SDG 3) Cultural heritage and cultural diversity
Parks and urban forests Blue infrastructure
Nürnberg, Germany

Bay at Norikus

New recreation zone "Norikus Bay" in Nurenberg was completed in 2018 on the south bank of the Wöhrder lake, an artificial lake created in 1968 to protect the city…
BudgetMore than €4,000,000
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Beddagana Wetland Park
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) Economic development and employment (SDG 8)
Blue infrastructure Parks and urban forests
Sri Jayawaradenepura Kotte, Sri Lanka

Beddagana Wetland Preservation

The Beddagana Wetland Park is located in Sri Jayawardenapura Kotte, Sri Lanka's administrative capital. The wetland park plays an important role in flood regulation and…
BudgetMore than €4,000,000
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Urban Farm
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) Sustainable consumption and production (SDG 12)
Nature on buildings (external) Community gardens and allotments Nature in buildings (indoor) Green areas for water management
Dublin (FUA), Ireland

Belvedere College Urban Farm

The Belvedere College Urban Farm is run by students from the school and by the Urban Farm start-up. The complex consists of a greenhouse and an open farm, both situated on…
BudgetUnknown
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An aerial map displaying plans for the Brenetal Green Corridor
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
Parks and urban forests Blue infrastructure Green areas for water management
Essen, Germany

Bernetal Green Corridor

The Green Corridor Bernetal developing on the site of the former sewerage system will link the downtown of Essen with the districts of Altenessen and Freiräumen in the North…
BudgetUnknown
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Visualization of NyE (2015)
Climate action for adaptation, resilience and mitigation (SDG 13) Water management (SDG 6) Green space, habitats and biodiversity (SDG 15) Environmental quality Health and well-being (SDG 3) Economic development and employment (SDG 8)
Parks and urban forests Blue infrastructure Green areas for water management
Århus, Denmark

Building the town of NyE

“An integrated solution for groundwater, rainwater, waste water, streams and ponds creates attractive housing in a new suburb (NyE), with room for exciting architecture. The…
BudgetMore than €4,000,000
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Cheonggyecheon Before
Climate action for adaptation, resilience and mitigation (SDG 13) Environmental quality Green space, habitats and biodiversity (SDG 15) Regeneration, land-use and urban development Water management (SDG 6) Cultural heritage and cultural diversity Economic development and employment (SDG 8)
Blue infrastructure Parks and urban forests
Seoul, South Korea

Cheonggyecheon Stream Restoration Project

The Cheonggyecheon Stream Restoration Project saw the dismantling and removal of an elevated freeway and the uncovering of a 5.84km section of the Cheonggyecheon historic…
Budget€100,000 - €500,000
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A boardwalk with rolling ground beside it
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
Nature on buildings (external) Grey infrastructure featuring greens Parks and urban forests Green areas for water management Intentionally unmanaged areas
Saint-Etienne, France

City-Park Urban project at Plaine Achille

"In order to make this center area attractive and dynamic, the EPASE (Saint-Etienne Public Development Agency) and the town hall of Saint-Etienne have set up an…
Budget€500,000 - €2,000,000
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Climate Adaptation in Risvangen (2018)
Climate action for adaptation, resilience and mitigation (SDG 13) Environmental quality Green space, habitats and biodiversity (SDG 15) Regeneration, land-use and urban development Water management (SDG 6) Health and well-being (SDG 3) Inclusive and effective governance (SDG 16)
Blue infrastructure Green areas for water management Grey infrastructure featuring greens
Århus, Denmark

Climate adaptation in Risvangen

“Cooperation between, residents, businesses and the local authority to facilitate the adaptation of a large urban area in Aarhus for more rainfall in the future. They will be…
BudgetUnknown
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Forest areas
Climate action for adaptation, resilience and mitigation (SDG 13) Environmental quality Green space, habitats and biodiversity (SDG 15) Water management (SDG 6)
Blue infrastructure Parks and urban forests
Münster, Germany

Climate change adaptation for humid forests

Forests fulfil several important climate functions, they are carbon sinks, regulate the local climate or buffer heatwaves and cloudbursts. Based on climate projections,…
Budget€2,000,000 - €4,000,000
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