Sofia, Bulgaria
City population: 1201209
Duration: 2018 – ongoing
Implementation status: Ongoing
Scale: Micro-scale: District/neighbourhood level
Project area: 910543 m2
Type of area: Previous derelict area, Other
Last updated: April 2022

Sofia is Europe's most polluted capital and the World Health Organization alarmed that Bulgaria ranks second in the world in terms of deaths due to air pollution per capita. In response to that, the coalition Sofia - Green Capital planned to buy neglected urban land and plant an Urban Forest in order to restore the green passes that lead the fresh air from the mountain to the city. The Urban Forest is expected to improve the air quality, sequestrate carbon emissions, and also provide a place for walks and play. (Ref. 1; Ref. 2). The planting process started in 2018 and around nearly 60,000 saplings were planted over 225 acres by over 6,500 volunteers and over 50 companies joined in. (Ref 7, 8)

https://www.sofia.bg/web/sofia-municipality/news/-/asset_publisher/FkzIiA7cePyl/content/6200-new-trees-are-planted-in-the-new-forest-of-sofia/pop_up?_101_INSTANCE_FkzIiA7cePyl_viewMode=print&_101_INSTANCE_FkzIiA7cePyl_languageId=en_US

Overview

Nature-based solution

  • Parks and urban forests
  • Large urban parks or forests
  • Green corridors and green belts

Key challenges

  • Climate action for adaptation, resilience and mitigation (SDG 13)
  • Climate change adaptation
  • Environmental quality
  • Soil quality improvement
  • Air quality improvement
  • Noise reduction
  • Green space, habitats and biodiversity (SDG 15)
  • Habitat and biodiversity restoration
  • Green space creation and/or management
  • Health and well-being (SDG 3)
  • Enabling opportunities for physical activity
  • Creation of opportunities for recreation
  • Inclusive and effective governance (SDG 16)
  • Effective management
  • Social justice, cohesion and equity (SDG 10)
  • Environmental education
  • Environmental and climate justice

Focus

Creation of new green areas

Project objectives

- Improve the air quality in Sofia by bringing fresh air from the mountain to the city - Absorb carbon dioxide in order to mitigate climate change - Reduce noise pollution - Ameliorate the soils - Promote biodiversity - Help regulate the temperatures - Use the project as a sample for further afforestation of the green passes of the city - Encourage politicians to take measures to make Sofia a greener place - Raise awareness in the public regarding ecological problems in Sofia (Ref. 1; Ref. 2) Opportunities for volunteers to help plant trees and be involved in the process through donations and labour. (Ref 8)

Implementation activities

- Planting trees on a neglected urban land in order to restore the natural connection between the mountain and the city - Collecting donations for buying the land, prepare the soil, buy and plant the trees, and care after the trees in the first year following their planting - Offering donors to have their own tree and use it for whatever they like - e.g. put a label on it, a swing, etc. (Ref. 1; Ref. 2) Regarding the status of the project: The project started on March 24th 2018., with planted saplings taking place in three phases (2018). The most recent reference (2019) mentions "Our goal is to plant over 125,000 aromatic trees in this area" (Ref 8), so the project seems to be ongoing.

Climate-focused activities

Climate change adaptation:

  • Increase or improve urban vegetation cover to help reduce outdoor temperature
  • Create or improve outdoor spaces to help people escape from urban heat

Biodiversity conservation or restoration-focused activities

Biodiversity restoration:

  • Rehabilitate and restore damaged or destroyed ecosystems
  • Restore ecological connectivity

Main beneficiaries

  • Citizens or community groups

Governance

Management set-up

  • Led by non-government actors

Type of initiating organisation

  • Citizens or community group

Participatory approaches/ community involvement

  • Crowd-sourcing/Crowd-funding/Participatory budget
  • Dissemination of information and education

Details on the roles of the organisations involved in the project

The initiative was started and is co-ordinated by Grupa Grad, which is a group of architects that work to preserve and improve the Bulgarian architecture and urban planning and development. The initiative is also endorsed by 28 NGOs, community groups, and industry associations, who have provided moral support and spread information about the initiative, thereby helping to raise funds (Ref. 2; Ref. 5). Those 28 partners, together with Grupa Grad, form the coalition Sofia - Green Capital which gave rise to the Urban Forest initiative. There are plans to include universities and institutes in researching the effect of the forest on the city's environment (Ref. 5).

Project implemented in response to ...

... an EU policy or strategy? Unknown
... a national policy or strategy? Unknown
... a local policy or strategy? Yes (Master Plan of Sofia Municipality (Ref. 2; Ref 6).)

Financing

Total cost

Unknown

Source(s) of funding

  • Crowdfunding
  • Unknown

Type of funding

  • Donations

Non-financial contribution

Type of non-financial contribution
  • Provision of labour
Who provided the non-financial contribution?
  • Citizens (e.g. volunteering)
  • Private sector (businesses, financial institution)

Impacts and Monitoring

Environmental impacts

  • Climate change
  • Enhanced carbon sequestration
  • Environmental quality
  • Improved air quality
  • Reduced noise exposure
  • Improved soil quality
  • Green space and habitat
  • Increased green space area
  • Reduced biodiversity loss

Economic impacts

  • Unknown

Socio-cultural impacts

  • Social justice and cohesion
  • Increased involvement of locals in the management of green spaces
  • Other

Type of reported impacts

Expected impacts, Achieved impacts

Presence of formal monitoring system

Unknown

Presence of indicators used in reporting

No evidence in public records

Presence of monitoring/ evaluation reports

No evidence in public records

Availability of a web-based monitoring tool

No evidence in public records

References

https://www.sofia.bg/web/sofia-municipality/news/-/asset_publisher/FkzIiA7cePyl/content/6200-new-trees-are-planted-in-the-new-forest-of-sofia/pop_up?_101_INSTANCE_FkzIiA7cePyl_viewMode=print&_101_INSTANCE_FkzIiA7cePyl_languageId=en_US
https://www.sofia.bg/web/sofia-municipality/news/-/asset_publisher/FkzIiA7cePyl/content/6200-new-trees-are-planted-in-the-new-forest-of-sofia/pop_up?_101_INSTANCE_FkzIiA7cePyl_viewMode=print&_101_INSTANCE_FkzIiA7cePyl_languageId=en_US