1. General information
Location and description of the intervention
City or FUA
Lilongwe
Region
Africa
Short description of the intervention
The main rivers that cross Lilongwe are the Lilongwe, Lingadzi, Nankhaka and Chankhandwe Rivers, of which the Lilongwe River is the biggest and longest river and the primary source of water for Lilongwe city's residents. At 200 km long, besides its primary function, the river also supports several informal settlements and provides ecological, recreational, cultural and economic benefits. Despite these important functions that the river offers, it is still facing threats such as pollution, urban agriculture, sand mining, climate change effects, and a loss in the biodiversity of fauna and flora that this watercourse hosts. As it sustains a population of approx. 1 mil. inhabitants, the local authorities were interested in finding solutions to address the above threats. As early as 2016, ICLEI ( Local Governments for Sustainability), an international NGO that promotes sustainable development, worked alongside Lilongwe City Council and other stakeholders to protect the river as well as the people depending on it and implemented several actions, with the help of the local community. Eventually, this collaboration led to the issuing of a strategic plan for a sustainable and functional ecological corridor system in the heart of Lilongwe City. The Ecological Corridor aims to transform Lilongwe into a green, clean, prosperous, and resilient city, by ensuring the protection of its urban natural assets, and advancing complementary nature-based solutions. 1,2,3)
Address

Lilongwe
Malawi

Type of area before implementation of the NBS
Timeline of intervention
Start date of the intervention (planning process)
2016
Start date of intervention (implementation process)
2020
End date of the intervention
ongoing
Present stage of the intervention
Goals of the intervention
The Lilongwe river corridor has been subjected to several threats throughout the years. These threats include: the urban sprawl that developed due to the growing urban rate of the city and the erection of informal settlements in the riverine buffer zones; invasive alien species such as Water Hyacinth and Salvinia Molesta; pollution caused by discharges and untreated sewage contributing to the loss of aquatic biodiversity; sand mining; urban agriculture that increases the use of cultivation techniques with effects on the soil's erosion; and climate change which increases flooding and prolonged droughts. The intervention was prepared and developed to address these threats and has the following goals:
1. To provide awareness-raising of the ecological area by ensuring responsible human development along the river of Lilongwe. These goals involve the local community to encourage a restoration of the riparian zone through the dissemination of information, cleaning activities, and control of invasive species.
2. To help strengthen the skills and resources of the local communities by identifying funding opportunities and local stakeholders.
3. To provide opportunities for eco-tourism.
4. To provide a protected habitat for local flora and fauna (a riverine ecosystem with key sites of biological importance) and provide communities with recreational areas (2)
5. To provide better local protection against flooding, improved air and water quality, lowered temperatures (including UHI effects), stable water flow, and less unsightly and hazardous waste for all of Lilongwe’s citizens. (3)
Quantitative targets
Benefiting approx. 1.1 mil. people
Relocating the Lizulu and Tsoka markets, significant point sources of pollution along the Lilongwe River with associated challenges including encroachment into the river buffer zone, urban agriculture on the river banks and waste dumping alongside and in the river
Allocating 15 hectares around city landscape nursery to be used for a riverine public park. (1,2,3)
Monitoring indicators defined
No of people benefiting from the intervention
No of informal settlements considered for relocation
Area size planned for a riverine public park (1,2,3)
Climate change adaptation: What were the goals of the NBS?
Implementation activities
It is paramount to mention that Lilongwe's Ecological corridor strategy has been developed as part of ICLEI's UNA Rivers project, which dates back to 2016. At that date ICLEI developed a close partnership with the Lilongwe City Council, as well as community members, through intensive public participation processes. This led to the Lilongwe Urban River Revitalisation Plan and an update of the City of Lilongwe’s Local Biodiversity Strategy and Action Plan. In 2017 a series of actions took place: awareness and capacity building around waste management, followed by training in composting for women, as well as the development of wildlife sightings and biodiversity maps, habitat distribution maps, land-use change maps and information to showcase the spatial extent that the Lilongwe River and its catchment, an urban natural asset priority map, risk assessments relating to climate change impacts for the Lilongwe catchment, a water quality overview for sections of the Lilongwe River, and planning recommendations based on priority natural assets. To this, in 2017, ICLEI also invested in mobilising local authorities through capacity building. In 2018 the UNA Rivers project focused on capacity building and dissemination of environmental awareness by converting a mobile app into posters for schoolchildren. The posters present a step-by-step guide on how to implement nature-based solutions. River clean-up activities and waste management activities were also conducted. In 2019 a greening campaign began. In 2020 ICLEI supported the local authorities in developing the plan for an ecological strategy of the Lilongwe natural corridor, its river. It was critical to undertake an extensive and inclusive stakeholder engagement process in order to gather all relevant information and inputs from key stakeholders for inclusion in the plan. (1,2)
NBS domain and interventions
Ecological domain(s) where the NBS intervention(s) is/are implemented
Blue infrastructure
Rivers/streams/canals/estuaries
Community gardens and allotments
Horticulture
Grey infrastructure featuring greens
Riverbank/Lakeside greens
Please specify the number of plots or allotment gardens
Unknown
Vegetation Type
Amenities offered by the NBS
Services
Expected ecosystem services delivered
Provisioning services
Food for human consumption (crops, vegetables)
Water (surface and ground water for drinking and non-drinking purposes)
Medicinal resources
Regulating services
Local climate regulation (temperature reduction)
Air quality regulation
Carbon storage/sequestration
Flood regulation
Water purification / filtration
Habitat and supporting services
Habitats for species
Pest and disease control
Cultural services
Tourism
Social and community interactions
Scale
Spatial scale
Meso-scale: Regional, metropolitan and urban level
Beneficiaries
Governance
Non-government actors
Non-governmental organisation (NGO) / Civil society / Churches
Researchers, university
Coalition with multiple of the above
Please specify the roles of the specific government and non-government actor groups involved in the initiative
The intervention results from a long process initiated in 2016 by ICLEI under the project UNA Rivers. The Urban Natural Assets for Africa: Rivers for Life (UNA Rivers) project, a five-year initiative (2016–2020) funded by the Swedish International Development Cooperation Agency (Sida), through SwedBio at the Stockholm Resilience Centre, and implemented by ICLEI – Local Governments for Sustainability – Africa Secretariat (ICLEI Africa), aimed to mainstream ecosystem services into local land use planning and local government decision-making processes for improved urban river management. Alongside ICLEI, Sida and SwedBio, the intervention benefited from the support of local authorities, the Lilongwe City Council, as well as community members. (1,2)
Key actors - Other stakeholders involved (besides initiating actors)
Local government/municipality
Non-government organisation/civil society
Citizens or community group
Researchers/university
Policy drivers
NBS intervention implemented in response to an Regional Directive/Strategy
Yes
Please specify the "Regional Directive/Strategy"
The intervention is not necessarily a part of an EU Directive however, the action is part of the Urban Natural Assets for Africa: Rivers for Life (UNA Rivers) project, a five-year initiative (2016–2020) funded by the Swedish International Development Cooperation Agency (Sida), through SwedBio at the Stockholm Resilience Centre, and implemented by ICLEI – Local Governments for Sustainability – Africa Secretariat (ICLEI Africa). (1)
NBS intervention implemented in response to a national regulations/strategy/plan
Yes
Please specify the national regulations/strategy/plan
The intervention was created through a progressive process of previous action plans discussed at the national and local levels. In 2016, ICLEI supported the development of guidelines for an Integrated Approach in the Development and Implementation of National, Subnational and Local Biodiversity Strategies plan. As part of the project, an intensive engagement with national, subnational and local governments has been conducted. The purpose of these guidelines is to support "subnational and local governments in the implementation of the National and Subnational and Local biodiversity strategies and actions plans through coordinated mechanisms that enhance effectiveness and efficiency of steps towards conservation of biodiversity, and enhance knowledge of the width and range of these activities to advance subnational implementation."(4)
NBS intervention implemented in response to a local regulation/strategy/plan
Yes
Please specify the "local regulation/strategy/plan"
The intervention was also built on the City of Lilongwe’s Local Biodiversity Strategy and Action Plan, the Lilongwe Urban River Revitalisation Plan, and the Ecological corridor system strategic plan, all belonging to the City of Lilongwe. (1)
Mandatory or voluntary intervention
Voluntary (spontaneous)
Enablers
Presence of specific city-level GI/NBS vision/strategy/plan - mentioned in connection to the project
Yes
Please specify
The intervention is part of the City of Lilongwe’s Local Biodiversity Strategy and Action Plan and the Strategic Plan for the Lilongwe/Lingadzi Ecological Corridor System. (1,2)
Presence of specific city-level GI/NBS section/part in a more general plan - mentioned in connection to the project
No
If there is a relevant strategy or plan, please specify the theme / type of the plan.
Presence of city network or regional partnerships focused on NBS - mentioned in connection to the project
Yes
Please specify
As the intervention is part of a UNA Rivers project, other cities have been targeted: Addis Ababa, Dar es Salaam, Quelimane, Nacala, Kampala, Entebbe, Kisumu (1).
Presence of GI / NBS research project - mentioned in connection to the project
Unknown
Subsidies/investment for GI / NBS in the city - mentioned in connection to the project
Yes
Please specify
Yes, funds in the first part of the UNA Rivers project came from Sida, afterwards, it was expected that the action itself would raise local funding (donors, government support, sponsors and investments). (1)
Co-finance for NBS
Yes
Co-financing governance arrangements
Yes
Co-governance arrangement
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
Non-financial contribution
Yes
Please specify technological innovation
Throughout the process of actively engaging community members, before the issuance of the Strategic plan for an Ecological corridor, the method of PhotoVoice was used to document change in a local Malawi community. This method, called photovoice, can help visualise the changes taking place during a project. At the same time, photovoice allows diverse perspectives from groups of citizens whose voices are sometimes not heard such as women and marginalised groups. Photovoice is an action-oriented, participatory method that invites participants in a project to take photographs as a way of telling their own stories through images that represent their point of view at a particular moment in time. (1)
Please specify social innovation
I'd argue that this is a clear case of community building for local governance with respect to the management of local biodiversity and responses to climate change effects. The innovation consists of the participatory approach that allowed the rehabilitation of the river and the involvement of the people directly affected by the Linlogwe river. (1,2)
Please specify novelty level of the innovation
In terms of the governance approach, the intervention in its form was implemented in different other countries and cities in Sub-saharan Africa: Addis Ababa, Dar es Salaam, and others. (1)
Replicability/Transferability
Please specify Replicability/Transferability
In terms of the governance approach, the intervention in its form was implemented in different other countries and cities in Sub-saharan Africa: Addis Ababa, Dar es Salaam, and others. (1)
Impacts, benefits
Description of environmental benefits
Before the development of the Strategic Plan for the Ecological corridor of Lilongwe/Lingadzi river (2020), a series of actions were taken in preparation. Among them: is waste management activities. As these waste management activities progressed, the next step in the landscape plan that was developed with critical stakeholders become more within reach: bringing back greenery along the banks. It was envisaged that any unsold manure generated at the site would be used as part of this re-greening, ensuring the sustainability of both the waste and greening components. These actions offered support in the area of flooding as well as decreased the river’s ability to clean itself of the waste dumped on its banks.
The river is also the primary source of drinking water for the capital city’s nearly 1.1 mil. inhabitants, compounding the issues created by poorly managed waste. (4) In 2020 several greening activities at the Lingadza river (a stream of Lilongwe river) addressed flooding and erosion control challenges whilst restoring biodiversity in the area. (1) The Strategic Plan for the Ecological corridor of Lilongwe/Lingadzi river (2020) is expected to show practical results as early as 2022. (2)
Description of economic benefits
Throughout the intervention, locals were initiated in activities that transformed waste into compost providing new sources of income and stimulating the local informal economy. (1)
Description of social and cultural benefits
To date, 2,100 community members, city officials, and people who make use of the market have taken part in the capacity building. In contrast, 10 women from townships within downtown Lilongwe have been trained in compost making and addressing waste management. (4)
Other benefits include:
-Directly improving livelihoods and alleviating poverty by enacting composting and waste management activities.
-Improved understanding of the socio-economic importance of biodiversity and ecosystem services to all levels of decision making within the city council.
-Engaging with national ministries to discuss the adoption of the UNA Rivers methodology by other urban centres in Malawi.
- A song has also been produced in cooperation with a local artist.
-Presenting the importance of biodiversity and the UNA Rivers work to the International Women’s Association of Malawi.(1)
A complete list of benefits can be found presented in Reference no.1
Type of reported impacts
Indicators
Number of people benefiting from the trainings.
Governance and participatory mechanisms put into place.
Type of technology used for the implementation of the projects, as well as for assessment (1,2,3,4,5).
Analysis of specific impact categories
Job creation: The NBS created ...
Environmental justice: The implementation of the NBS project resulted in ...
Negative impacts: Did the project cause any problems or concerns?
No information was found regarding negative impacts of the project
COVID-19 pandemic
Unknown. No information has been found regarding the effects of the Covid 19 pandemic as of April 9, 2022.
Methods of impact monitoring
Evidence for use of assessment
Presence of an assessment, evaluation and/or monitoring process
Yes
Presence of indicators used in reporting
Yes
Presence of monitoring/evaluation reports
No evidence in public records
Availability of a web-based monitoring tool
No evidence in public records
Impact assessment mechanism
Name of any specific impact assessment tools
Unkown
Use of GIS in mapping impacts
Yes
Citizen involvement
Citizens involvement in assessment/evaluation
Yes
Mode(s) of citizen involvement in evaluation/assessment
Citizens involvement in the analysis of the assessment/evaluation
Yes
Please specify
As a component of the project, local communities along the Lilongwe River were consulted and involved to design and developing a landscape master plan for river restoration at the markets. In a prioritisation exercise with the communities and key stakeholders, such as city officials, academics, national government representatives, non-governmental organisations, and the private sector, waste management was identified as a primary focus. (4)
Follow-up to the evaluation / assessment
Unknown
References
Documents relevant to the intervention
Attachment Size
Ecological Corridor Strategy Plan (3.13 MB) 3.13 MB
List of references
1. ICLEI (no date), UNA Rivers: Lilongwe, available at https://cbc.iclei.org/una-rivers-lilongwe/#1544777211900-5b1c769e-20d6 (accessed 10-04-2022)
2. Lilongwe City Council. 2020. Lilongwe/Lingadzi Ecological Corridor System Strategic Plan,
City of Lilongwe, Malawi. Cape Town, South Africa: ICLEI Africa. (attached)
3. ICON (no date), The Lilongwe Ecological Corridor Initiative, available at http://icon.mw/leci/ (accessed 10-04-2022)
4. Re.Think (2018), Cleaning up Lilongwe River, available at https://rethink.earth/cleaning-up-lilongwe-river/, (accessed 10-04-2022)
5. ICLEI (no date), Waste is wealth, available at https://cbc.iclei.org/waste-is-wealth/ (accessed 10-04-2022)
Comments and notes
Additional insights
Lilongwe is the capital of Malawi, a landlocked country in Southeastern Africa.
Public Images
Image
Changes to the river
Changes to the river
https://cbc.iclei.org/una-rivers-lilongwe/#1544777211900-5b1c769e-20d6
Image
Hotspots map
Hotspots map
https://cbc.iclei.org/una-rivers-lilongwe/#1544777211900-5b1c769e-20d6
Image
The recycling centre after 30 days
The recycling centre after 30 days
https://cbc.iclei.org/waste-is-wealth/
Image
Community consultations
Community consultations
https://cbc.iclei.org/una-rivers-lilongwe/#1544777211900-5b1c769e-20d6