Innovative Methods for Integrating Climate and Environmental Dimensions in UN System Evaluations
The growing urgency of climate change and environmental degradation has intensified the demand for evaluation systems that can effectively assess not only development outcomes but also environmental sustainability and climate resilience. Within this context, the proposed session contributes to the broader discourse on integrating climate considerations in evaluation by examining how evaluative practice can better capture and inform climate mitigation, adaptation, and environmental sustainability efforts across the United Nations system.
29 October 2026 | 13:00 CEST to 14:15 CEST | Lille, France
Abstract
This 90-minute session aims to explore and critically assess emerging methodologies, tools, and institutional practices that integrate environmental and climate considerations into evaluation frameworks. The solution-focussed session is grounded in the recognition that traditional evaluation approaches often insufficiently account for environmental externalities, long-term ecological impacts, and cross-sectoral interdependencies. By embedding environmental and social impact (ESI) dimensions more systematically, evaluations can enhance their relevance, credibility, and utility for decision-making, accountability, and organizational learning.
Rationale and Objectives
The accelerating impacts of climate change and environmental degradation pose systemic risks to development outcomes, underscoring the need for evaluation frameworks that can adequately capture environmental sustainability and climate resilience dimensions. While the United Nations system has made significant commitments to the Sustainable Development Goals (SDGs) and to mainstreaming environmental considerations across programming, evaluation practice has often lagged in systematically integrating these dimensions. Traditional evaluation approaches tend to prioritize short- to medium-term results and sector-specific outcomes, frequently overlooking environmental externalities, long-term ecological impacts, and the interconnected nature of climate and development challenges. This gap limits the ability of evaluations to provide comprehensive, forward-looking evidence that can inform policy, strengthen accountability, and support adaptive management in complex and uncertain contexts.
In response, there is growing recognition, reflected in emerging norms and standards, including ongoing work within the United Nations Evaluation Group (UNEG), of the importance of embedding environmental and social impact (ESI) considerations into evaluation design, implementation, and use. However, evaluators across UN entities continue to face practical challenges, including methodological limitations, data gaps, and varying levels of institutional capacity. There is therefore a clear need for platforms that facilitate knowledge exchange, showcase innovative practices, and support the development of practical tools and guidance.
This session aims to address these needs by providing a structured forum for exploring innovative methods and applications for integrating climate and environmental dimensions into UN system evaluations. Drawing on concrete experiences from selected agencies, the session will contribute to advancing a shared understanding of what works in evaluating climate mitigation, adaptation, and environmental sustainability interventions.
The specific objectives of the session are to:
- Showcase innovative practices and methodologies employed by UN entities – such as the Adaptation Fund and UNICEF – to integrate environmental and climate considerations into evaluation processes, including the application of emerging norms and standards.
- Facilitate critical reflection and peer learning on methodological challenges, including how to address data limitations, measure long-term and cross-sectoral environmental outcomes, and ensure the robustness and credibility of findings.
- Enhance the practical utility of evaluations by identifying approaches that make findings more actionable and relevant for decision-making, policy formulation, and adaptive programme management.
- Promote alignment and coherence by highlighting ongoing efforts to develop shared guidance, tools, and frameworks (e.g., UNEG ESI guidance), and by encouraging cross-agency collaboration and knowledge exchange.
- Contribute to the broader evidence base on climate and environmental action by strengthening the integration of environmental dimensions in evaluation, thereby supporting more comprehensive assessments of development effectiveness in the context of climate change.
By achieving these objectives, the session seeks to advance evaluation practice toward more holistic, credible, and future-oriented approaches that are better equipped to inform sustainable development pathways.
Lille Grand Palais
Room 16
1 Bd des Cités Unies
59800 Lille, France