Co-benefits and Resilience Dividends

Climate adaptation and resilience strategies are critical responses to the growing threats of human-induced climate change. However, resilience building is not only about better preparing for risks — it also unlocks development benefits and shared prosperity.

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Co-benefits ​

Additional advantages beyond the primary objective of climate mitigation or adaptation. For instance, nature-based solutions (NBS) can provide multiple benefits at the same time, such as heat mitigation, water management, improved air quality, biodiversity preservation, better public spaces, and enhanced public health.​

Resilience Dividend

The return on resilience investments, whether financial or qualitative. These dividends often include economic development, job opportunities, improved social services, community cohesion, and well-functioning ecosystems. Examples include economic development, jobs creation, improved social services, and well-functioning ecosystems.

Co-benefits and resilient dividends are extremely useful for prioritizing the most effective plans or actions, but only if their value is adequately assessed and accounted. The quantification of co-benefits is a fundamental challenge because it may help decision-makers in incorporating the full potential of climate-resilient investments. In fact, while the co-benefits of adaptation and resilience are generally well-known and accepted, their quantification and measurement remain challenging. Traditional cost-benefit analysis (BCA) rarely captures the full range of benefits, losses and costs associated with a project or initiative. Consolidated approaches exist in the assessment of ecosystem services and the functions they perform (provision, regulating, cultural and supporting services). Cost-effectiveness and multi-criteria analysis have also been used to assess the viability of climate adaptation projects. In the context of financing climate adaptation and resilience projects, the expected positive impacts of co-benefits are considered as future costs saving and, hence, can be monetized as future revenues. ​
The right identification of co-benefits is also critical to align different policy objectives, improve collaboration between departments and promote wide adoption by policy makers.​

Nature-Based Solutions: An Example​

Nature-Based Solutions (NBS) are climate adaptation strategies that go beyond environmental benefits, offering multiple co-benefits and resilience dividends.

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Heat Mitigation and Air Quality​

NBS can reduce urban heat and improve air quality by increasing green cover.​

Water Management​

Green spaces help absorb rainwater, reducing the risk of flooding.​

Biodiversity Preservation​

Enhances local ecosystems by creating habitats for native species.​

Social and Economic Benefits​

Improves public health, fosters social inclusion, and enhances the quality of public spaces.​

Case Studies​

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Case Study 1: Resilient BoTu 2028 Program (Rotterdam)​

Background:
Bospolder-Tussendijken (BoTu) is a district in Rotterdam that faces challenges related to social cohesion, security, and climate adaptation. The district ranks low in the municipality’s social index, highlighting the need for targeted interventions.

Objective:
To transform BoTu into the first resilient district of Rotterdam by improving quality of life, community participation, and capacity-building through collaborative initiatives.

Key Interventions:

  • Redesign of public spaces and squares.
  • Capacity-building activities, including training energy coaches for solar panel installations.
  • Collaborative approach with residents and multiple stakeholders.

Co-Benefits:

  • Climate Adaptation: Improved public spaces designed for climate resilience.
  • Economic Growth: Creation of job opportunities through capacity-building initiatives.
  • Community Building: Strengthened social cohesion and increased resident engagement.
  • Energy Transition: Adoption of renewable energy through solar panel installations.
  • Social Impact: Increased neighborhood participation and improved living conditions.

Case Study 2: Greater Cape Town Water Fund​

Background:
Cape Town faces multiple shocks and stresses, including rapid population growth, informal settlements, high unemployment, poverty, and food insecurity. In 2018, the city declared “Day Zero” due to a severe water crisis, which highlighted the need for urgent intervention.

Objective:
To restore water security by clearing invasive alien plant species that reduce water flow and aquifer recharge in the city’s sub-catchment areas.

Key Interventions:

  • Removal of invasive alien plants in water catchments.
  • Collaborative efforts through the Greater Cape Town Water Fund, initiated by The Nature Conservancy (TNC).
  • Financial and technical support from water users and stakeholders.

Co-Benefits:

  • Increased Water Supply: Enhanced water availability by clearing invasive plants.
  • Wildfire Mitigation: Reduced frequency and severity of wildfires.
  • Soil Ecology Maintenance: Preservation of soil health and aquifer recharge.
  • Employment Creation: New job opportunities for local communities.
  • Stakeholder Engagement: Strong partnerships between government, private sector, and community members.

Summary

Building resilience is not only about better preparing for risks, but it is also a lever for unlocking greater development, benefits and shared prosperity. The concept of “resilience dividend” is the return on resilience investments, whether a financial return or a more qualitative return, such as reduced inequality or increased social cohesion.​
In climate action, co-benefits are intended as additional advantages that go beyond the main objective of a climate mitigation or adaptation plan or initiative. For instance, NBS can provide a positive social and economic impact beside the primary environmental benefits.
Co-benefits and resilient dividends are extremely useful for prioritizing the most effective plans or actions. The quantification of co-benefits is a fundamental challenge because it may help decision-makers in incorporating the full potential of climate-resilient investments.

Reflection

1. What is the concept of “resilience dividend”?
2. What are the challenges in quantifying co-benefits and resilient dividends?
3. Can you think of examples or “resilient” projects at the city level which target multiple stakeholders and achieve multiple benefits at the same time?

The climate story of Gdynia​

During an extreme rainfall event, Jan watches in fear as water rises dangerously close to flooding his apartment. His experience highlights the urgent need for climate adaptation in Gdynia, inspiring the community to take action and build a more resilient future together.