Zagreb, Croatia
City population: 787619
Duration: 2007 – ongoing
Implementation status: Ongoing
Scale: Sub-microscale: Street scale (including buildings)
Project area: unknown
Type of area: Previous derelict area
Last updated: April 2022

The project involved the redevelopment of old military infrastructure at the periphery of the Zagreb city (Boronaj) into a green and carbon-negative university campus. The Boronaj campus has planned to be the green campus of the university and includes the use of renewable energy (biomass, geothermal and solar), treatment cell for wastewater and a huge green area (with trees and shrubs). The buildings (constructed and to be constructed) are planned to be carbon negative (Ref 1). A significant portion of the campus is the green areas (with trees and shrubs). This was created with the aim to contribute and maintain the native species diversity (Ref 3, 4). In addition to increasing the biodiversity of the city, the tree species has improved the air quality of the area and reduced the local air temperature. The project is partially completed. Some buildings are yet to be constructed. The Campus was officially opened on October 12th 2007 and for now, it hosts 4 university units: Centre for Croatian Studies, Faculty of Education and Rehabilitation, Faculty of Traffic Engineering and Faculty of Economics and Business (only vocational study programmes in economics and business). Five other faculties are also planning to relocate to the Campus in the next few years. Besides the (re)construction of university buildings, campus will be home to a sports centre, student residence hall and a number of institutes. The project is partially completed, some of the buildings are completed while some are yet to be constructed. (Ref 1, 3, 7).

Overview

Nature-based solution

  • Grey infrastructure featuring greens
  • Institutional green space
  • Parks and urban forests
  • Large urban parks or forests
  • Pocket parks/neighbourhood green spaces

Key challenges

  • Climate action for adaptation, resilience and mitigation (SDG 13)
  • Climate change mitigation
  • Environmental quality
  • Air quality improvement
  • Green space, habitats and biodiversity (SDG 15)
  • Habitat and biodiversity restoration
  • Green space creation and/or management
  • Regeneration, land-use and urban development
  • Regulation of built environment
  • Water management (SDG 6)
  • Stormwater and rainfall management and storage
  • Improvements to water quality
  • Health and well-being (SDG 3)
  • Enabling opportunities for physical activity
  • Social justice, cohesion and equity (SDG 10)
  • Environmental education
  • Economic development and employment (SDG 8)
  • Employment/job creation
  • Sustainable consumption and production (SDG 12)
  • Sustainable consumption
  • Sustainable production

Focus

Creation of new green areas, Transformation of previously derelict areas

Project objectives

The goal of the intervention was to build a green university campus in a previously derelict area. The objectives planned under the goal are: - to develop the campus as a carbon-negative site using the natural benefits of location in the vicinity of the mountain for cooling over summer and for preserving heat over winter. The campus will use biomass for heating and algae for the consumption of CO2. The campus will also use solar energy. - to allow only bicycles for transportation within the campus - to create a research facility to study renewable energy usage and new technologies. The aim was to educate the students on the benefits of renewable energy and create awareness. - to increase the green space in the city by planting trees, shrubs and flowering plants. This is to help in restoring the habitat for the native species and maintain the species diversity. - shifting and opening some new academic departments and create jobs (Ref 1, 2, 4, 7).

Implementation activities

The implementation activities included converting a 93ha land to a green university campus, building a living laboratory for research and exploitation of renewable energy sources and to plant trees and shrubs to create a common green space for the users. The initial plan was to build a student dormitory, technology park, a hydrometeorological institute, spiritual centre, lecture hall, incubation centre and tram lines connecting the city. But most of the project is still under the ongoing status due to some political dilemma (Ref 1, 3).

Climate-focused activities

Climate change mitigation:

  • Increase green urban nature for carbon storage (wetlands, tree cover)
  • Improve carbon sequestration through selection of more adaptable species
  • Invest in public transport/bicycle infrastructure as a means to prevent car use

Biodiversity conservation or restoration-focused activities

Biodiversity restoration:

  • Rehabilitate and restore damaged or destroyed ecosystems
  • Restore species (native, endangered, or unspecified)

Main beneficiaries

  • Researchers/University
  • Citizens or community groups
  • Young people and children

Governance

Management set-up

  • Government-led

Type of initiating organisation

  • National government
  • Local government/municipality
  • Researchers/university

Participatory approaches/ community involvement

  • Co-planning (e.g. stakeholder workshops, focus groups, participatory mapping)
  • Taskforce groups
  • Consultation (e.g. workshop, surveys, community meetings, town halls)

Details on the roles of the organisations involved in the project

The project is a joint engagement of Zagreb University and national-level ministries. The engagement of the national ministries is necessary to ensure funding from the EU funds and solve the problematic property rights issues (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 (Spatial plans were changed to accommodate the NbS. (Ref 1, 3) Zagreb 2020 plan also mentions the Green Campus without going too much into detail.)

Financing

Total cost

More than €4,000,000

Source(s) of funding

  • Public national budget
  • Public local authority budget
  • EU funds

Type of funding

  • Earmarked public budget

Non-financial contribution

No

Impacts and Monitoring

Environmental impacts

  • Climate change
  • Lowered local temperature
  • Enhanced carbon sequestration
  • Reduced emissions
  • Environmental quality
  • Improved air quality
  • Water management and blue areas
  • Improved water quality
  • Green space and habitat
  • Increased green space area
  • Restoration of derelict areas

Economic impacts

  • Increase of green jobs (e.g. paid employment positions)

Socio-cultural impacts

  • Social justice and cohesion
  • Improved access to urban green space
  • Increased involvement of locals in the management of green spaces
  • Health and wellbeing
  • Gain in activities for recreation and exercise
  • Cultural heritage and sense of place
  • Promotion of cultural diversity
  • Improvement in people’s connection to nature
  • Education
  • Increased support for education and scientific research

Type of reported 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