1. General information
Location and description of the intervention
City or FUA
Montevideo
Region
Latin America and the Caribbean
Short description of the intervention
The construction of "the biggest vertical garden in Uruguay" was completed in 2014 (Ref. 1). The vertical garden has an area of 300m2 and contains over 6,000 plants, of which most are endemic, comprising 35 species and 10 different families (Ref. 2). In addition to being aesthetically pleasing, the garden is intended to reduce temperature, produce oxygen and offset greenhouse gas emissions. It is thought to "contribute...to the filtration of approximately 165 tons of gases per year and [be] capable of producing the necessary oxygen for 255 people, in addition to trapping 130 kilos of dust" (Refs. 2 & 3).
Address

12200 Montevideo
Departamento de Montevideo
Uruguay

NBS area
300.00m²
Type of area before implementation of the NBS
Timeline of intervention
Start date of the intervention (planning process)
2014
Start date of intervention (implementation process)
2014
End date of the intervention
2014
Present stage of the intervention
Goals of the intervention
The goals behind the implementation of the green wall are mostly related to increasing vegetation area, with the designed space allowing for approximately 6000 plants to be included in the structure (Ref. 3), and with a focus on mainly including endemic plants (35 different species and 10 families)(Refs. 1 & 3).

Other goals related to the implementation of the green wall include:
-Temperature reduction (both outdoors and within the building);
- Production of oxygen and capturing greenhouse gas emissions from vehicles and industries in urban areas (Ref. 2), and also trapping of dust and heavy metals (Ref. 3).
Lastly, in designing and implementing this green wall, the designer of the wall, Ignacio Solana, laid out his intention to "work...with the botany of each place, generating a kind of botanical museum on a wall" (Ref. 3).
Quantitative targets
The wall on which the vertical garden was to be constructed had a length of 52 meters and a height of 4.5 meters, giving a total area of approximately 300 square meters (Refs. 1 & 3). It was quantified that the project would allow space for approximately 6000 plants to be included, and it was decided that these plants would encompass 35 species from 10 families (Ref. 3).
Monitoring indicators defined
Unknown
Climate change adaptation: What were the goals of the NBS?
Climate change adaptation: What activities are implemented to realize the conservation goals and targets?
Habitats and biodiversity conservation: What types of conservation goals are / were defined for the NBS intervention?
Habitats and biodiversity conservation: What activities are implemented to realize the conservation goals and targets?
Implementation activities
The wall on which the vertical garden was to be constructed was "made up of various fibers that will maintain moisture through an artificial fertigation system with small pockets" (Ref. 3). As above, approximately 6000 individual plants were added to the wall, comprising 35 species and 10 families (Ref. 3).
Type of NBS project
NBS domain and interventions
Ecological domain(s) where the NBS intervention(s) is/are implemented
Nature on buildings (external)
Green walls or facades
Vegetation Type
Amenities offered by the NBS
Services
Expected ecosystem services delivered
Regulating services
Local climate regulation (temperature reduction)
Air quality regulation
Cultural services
Aesthetic appreciation
Scale
Spatial scale
Sub-microscale: Street scale (including buildings)
Beneficiaries
Primary Beneficiaries
Governance
Governance arrangements
Non-government actors
Private sector/Corporate/Business
Please specify the roles of the specific government and non-government actor groups involved in the initiative
The building on which the green wall was developed, Celebra Building, was commissioned by Zonamerica and designed by Carlos Ott Architects in association with Carlos Ponce de Leon Architects (Ref. 4). The wall itself was developed and implemented by Ignacio Solano and the Paisajismo Urbano Team (Ref. 1).
Key actors - initiating organization
Key actors - Other stakeholders involved (besides initiating actors)
Private sector/corporate actor/company
Participatory methods/forms of community involvement used
Policy drivers
NBS intervention implemented in response to an Regional Directive/Strategy
No
NBS intervention implemented in response to a national regulations/strategy/plan
No
NBS intervention implemented in response to a local regulation/strategy/plan
No
Mandatory or voluntary intervention
Unknown
Enablers
Presence of specific city-level GI/NBS vision/strategy/plan - mentioned in connection to the project
No
Presence of specific city-level GI/NBS section/part in a more general plan - mentioned in connection to the project
No
Presence of city network or regional partnerships focused on NBS - mentioned in connection to the project
No
Presence of GI / NBS research project - mentioned in connection to the project
No
Subsidies/investment for GI / NBS in the city - mentioned in connection to the project
No
Co-finance for NBS
Unknown
Co-financing governance arrangements
Unknown
Was this co-governance arrangement already in place, or was it set up specifically for this NBS?
Financing
Total cost
What is/was the Cost/Budget (EUR) of the NBS or green infrastructure elements?
Unknown
What are the total amount of expected annual maintenance costs?
Unknown
What is the expected annual maintenance costs of the NBS or GI elements?
Unknown
Please specify cost savings
Unknown
Please specify total cost (EUR)
Unknown
Source(s) of funding
Type of fund(s) used
Non-financial contribution
Unknown
Business models
Which of the involved actors was motivated by this model?
Please specify technological innovation
The NBS can be considered a technological innovation, as it concerns the inclusion of a green wall into infrastructural design.
Please specify novelty level of the innovation
It is unclear whether this project was copied/derived from a specific previous initiative. However, there is evidence of vertical gardens having similarly been created in the region prior to the development of this project (Ref. 2), and Ignacio Solano, the founder of Paisajismo Urbano, who developed and implemented the Celebra vertical garden, has "worked on more than 20 large vertical gardens throughout America" (Ref. 3).
Replicability/Transferability
Please specify Replicability/Transferability
Unknown
Impacts, benefits
Description of environmental benefits
The number of species present at the site has increased as a result of the project, with 6000 new plants being introduced (Ref. 3). The majority of these plants were endemic and comprised 35 different species and 10 families (Refs. 1 & 3). The project has also seen the creation of 300 square meters of new green area (Ref. 2). Increased plant cover and green space are recognised to reduce temperature (both outdoors and within the building), produce oxygen, and capture greenhouse gas emissions from vehicles and industries in urban areas (Ref. 2).

Following its construction, the Celebra Building was considered "the most ecological architectural complex in the country" (Ref. 2). Whilst ranges vary between the information provided by Refs. 2 and 3, its vertical wall has been estimated to provide the following environmental impacts:
- production of oxygen as required "for at least 300 people" (Ref. 2) (Ref. 3 states 255 people);
- capture of 59 kg of dust (Ref. 2) (Ref. 3 states 130 kg);
- filtering of 201 tonnes of harmful gases per year (Ref. 2) (Ref. 3 states 165 tonnes);
- trapping 81 kg of heavy metals per year (Ref. 2).
Economic impacts
Please specify other socio-cultural impact
Improved aesthetics (Ref. 3).
Description of economic benefits
Unknown.
Description of social and cultural benefits
Access to urban greenspace has been increased through the creation of this wall, by virtue of the installation of 6000 new plants (Refs. 1 & 3). Whilst likely that the resultant increased production of oxygen, capturing of dust, filtering of harmful gases, and trapping of heavy metals (Refs. 2 & 3) will have resulted in improved air quality.
The creation of the wall is considered to have increased the aesthetic appeal of the area (Ref. 3), however, no more information is available on this, e.g. if it has led to an increased appreciation for natural spaces or not.
Type of reported impacts
Indicators
The following indicators have been noted in relation to this project:
- area of greenspace created (~300m2) (Refs. 1 & 2);
- number of plants introduced (6000) (Refs. 1, 2 & 3);
- number of plant species and families represented (35 and 10, respectively) (Refs. 1, 2 & 3);
- amount of oxygen produced (adequate "for at least 300 people" (Ref. 2); or for 255 people (Ref. 3));
- amount of dust captured (59 kg (Ref. 2); 130 kg (Ref. 3));
- amount of harmful gases filtered per year (201 tonnes (Ref. 2); 165 tonnes (Ref. 3)); and
- amount of heavy metals trapped per year (81 kg (Ref. 2)).
Analysis of specific impact categories
Job creation: The NBS created ...
Negative impacts: Did the project cause any problems or concerns?
No information was found regarding negative impacts of the project
COVID-19 pandemic
Unknown.
Methods of impact monitoring
Process of recording NBS impacts
Methods used to evaluate the impacts of NBS
Evidence for use of assessment
Presence of an assessment, evaluation and/or monitoring process
No
Presence of indicators used in reporting
No
Presence of monitoring/evaluation reports
No
Availability of a web-based monitoring tool
No
Impact assessment mechanism
Name of any specific impact assessment tools
Unknown.
Use of GIS in mapping impacts
No
Citizen involvement
Citizens involvement in assessment/evaluation
No
Citizens involvement in the analysis of the assessment/evaluation
No
Follow-up to the evaluation / assessment
No
References
List of references
1. Archilovers (2014). Vertical garden in Uruguay: Celebra building. Bari: Archilovers. https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html#images;
2. Infobae (2021). Algunos de los jardines verticales más grandes del mundo están en América Latina: cuáles son; Some of the largest vertical gardens in the world are in Latin America: what are they. Buenos Aires: Infobae. https://www.infobae.com/america/carbononews/2021/03/18/algunos-de-los-jardines-verticales-mas-grandes-del-mundo-estan-en-america-latina-cuales-son/;
3. Castro, K. (2014). Paisajista reconocido trabaja en el jardín vertical más grande de Uruguay; Renowned landscaper works on the largest vertical garden in Uruguay. Luxembourg: Nuevo Mujer, Metro World News. https://www.nuevamujer.com/lifestyle/2014/09/03/paisajista-reconocido-trabaja-en-el-jardin-vertical-mas-grande-de-uruguay.html;
4. Ponce de Leon Architects (n.d.). Celebra. Monevideo: Ponce de Leon Architects. https://www.poncedeleonarchitects.com/work/celebra/.
Comments and notes
Public Images
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html
Image
Celebra Building Vertical Wall
Celebra Building Vertical Wall
https://www.archilovers.com/projects/184441/vertical-garden-in-uruguay.html