Bilbao, Spain
City population: 787367
Duration: 2006 – 2008
Implementation status: Completed
Scale: Micro-scale: District/neighbourhood level
Project area: unknown
Type of area: Previous derelict area
Last updated: October 2021

The company running the Zabalgarbi waste disposal site manages a solid waste–to-energy plant and also houses a mechanical biological treatment (MBT) plant, a composting plant, a landfill and a leachate treatment plant. During construction of the first plant, Zabalgarbi regenerated and recovered the entire Artigas-Arraiz area covering 108 hectares. The area was degraded by shaft mining activity and an opencast quarry. The project aimed at the reforestation and landslide mitigation of this degraded area. Today the area has been reforested, trails were built and space provided for people to enjoy themselves in gardens, picnic areas and along forest tracks. (Ref 1)

Source: Ref. 1

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
  • Water management (SDG 6)
  • Stormwater and rainfall management and storage
  • Green space, habitats and biodiversity (SDG 15)
  • Habitat and biodiversity restoration
  • Green space creation and/or management
  • Environmental quality
  • Air quality improvement
  • Regeneration, land-use and urban development
  • Conversion of former industrial areas

Focus

Creation of new green areas, Maintenance and management of urban nature, Ecological restoration of ecosystems

Project objectives

Recover and reforest an area of 108 ha and plant more than 41.000 trees (Ref 1, 2). Other aims of the project included: 1. Restoring and preserving endangered species 2. Preventing and treating soil erosion while reinstalling watersheds 3. Improving the air quality of the region 4. Lowering surface temperature (Ref 1,2)

Implementation activities

The city council supported the reforestation of the slopes at whose feet the city lies. Since 2007 more than 41,000 trees have been planted. The city made sure that the varieties of species were also mixed and ready to withstand a changing climate. (Ref 2)

Climate-focused activities

Climate change adaptation:

  • Increase or improve urban vegetation cover to help reduce outdoor temperature

Biodiversity conservation or restoration-focused activities

Biodiversity restoration:

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

Main beneficiaries

  • Local government/Municipality
  • Private sector/Corporate/Company
  • Citizens or community groups

Governance

Management set-up

  • Co-governance with government and non-government actors

Type of initiating organisation

  • Private sector/corporate actor/company

Participatory approaches/ community involvement

  • Unknown

Details on the roles of the organisations involved in the project

Zabalgarbi company: regenerated and recovered the Artigas-Arraiz area during construction of the first plant (Ref 1) City Council: supporting reforestation measures (Ref 2)

Project implemented in response to ...

... an EU policy or strategy? Unknown
... a national policy or strategy? Yes (This NBS refers to Ley 2/2006, de 30 de junio, de Suelo y Urbanismo (Law no.2/2006 in regards to Soil and Urbanism) in which the Basque Government has formulated and implemented its own policy on urban planning, based on and in accordance with the general legislation on land management and urban planning. (Ref 3) )
... a local policy or strategy? Yes (This NBS is part of the Arraiz-Artigas Plan (Plan Especial AOR “Arraiz-Artigas” ) which was designed in 2008 when the plant of Zabalgarbi was erected and emphasized on the mediation between environment and the plant, per se (Ref 3) )

Financing

Total cost

Unknown

Source(s) of funding

  • Unknown

Type of funding

  • Unknown

Non-financial contribution

Unknown

Impacts and Monitoring

Environmental impacts

  • Climate change
  • Lowered local temperature
  • Strengthened capacity to address climate hazards/natural disasters
  • Environmental quality
  • Improved air quality
  • Improved soil quality
  • Water management and blue areas
  • Improved stormwater management
  • Enhanced protection and restoration of freshwater ecosystems
  • Green space and habitat
  • Increased green space area
  • Increased ecological connectivity across regeneration sites and scales
  • Restoration of derelict areas

Economic impacts

  • Unknown

Socio-cultural impacts

  • Health and wellbeing
  • Gain in activities for recreation and exercise

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

Source: Ref. 1
Source: Ref. 1