Addressing Climate Change Through Integrated Responses

The document argues that treating climate mitigation and adaptation in siloes is inefficient and can lead to counterproductive outcomes. It proposes an integrated approach that aligns the planning cycles of both, starting with cross-referencing GHG emission and vulnerability assessments and moving toward joint objectives and integrated climate narratives. The brief highlights nature-based solutions (NbS) as a key instrument for achieving these synergies and provides case studies from Grenada and Haiti to illustrate the benefits of integrated climate action.

• Mitigation and adaptation are often addressed in siloes due to an underestimation of adaptation needs, differences in scale (global mitigation versus local adaptation), and artificial institutional divisions between ministries.
• Siloed climate action is inefficient and can result in higher project costs, duplication of work, stranded assets, and the risk of designing projects that are not future-proof.
• Trade-offs occur when prioritizing one climate objective diminishes the other, such as using high-emission grey materials for drainage systems in Finland and Sweden, which aids adaptation but hinders mitigation.
• Synergies are achieved when actions produce better results together than separately; for example, ecosystem-based adaptation (EbA) uses natural ecosystems to provide adaptation functions while acting as a carbon sink.
• An integrated approach to climate action involves five key steps: cross-referencing GHG and vulnerability assessments, developing joint objectives through integrated narratives, identifying complementary actions and risks, financing integrated projects, and monitoring synergistic impacts.
• Nature-based solutions (NbS) are highlighted as effective instruments for integrated action because they can sequester carbon while simultaneously increasing climate resilience and are often more cost-effective than engineered infrastructure.
• Case studies demonstrate the practical application of integrated responses: Grenada combined water insecurity resilience with solar power and microturbines to reduce emissions, and Haiti implemented solar micro-grids to replace diesel generators for vulnerable communities.

APA

Qi, J., & Terton, A. (2022). Addressing Climate Change Through Integrated Responses. International Institute for Sustainable Development. https://www.iisd.org/system/files/2022-03/climate-change-linking-adaptation-mitigation.pdf

Chicago

Qi, Jeffrey, and Anika Terton. Addressing Climate Change Through Integrated Responses. International Institute for Sustainable Development, 2022. https://www.iisd.org/system/files/2022-03/climate-change-linking-adaptation-mitigation.pdf.

Wikipedia

{{cite report |last1=Qi |first1=Jeffrey |last2=Terton |first2=Anika |title=Addressing Climate Change Through Integrated Responses |publisher=International Institute for Sustainable Development |date=March 2022 |url=https://www.iisd.org/system/files/2022-03/climate-change-linking-adaptation-mitigation.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{qi2022addressing, author = {Qi, Jeffrey and Terton, Anika}, title = {{Addressing Climate Change Through Integrated Responses}}, institution = {International Institute for Sustainable Development}, year = {2022}, month = mar, url = {https://www.iisd.org/system/files/2022-03/climate-change-linking-adaptation-mitigation.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }