Climate Change Mitigation Assessments

Potential synergies and trade-offs between climate action and the SDGs 🌎 Climate change mitigation measures can have varied impacts on the Sustainable Development Goals (SDGs), as illustrated by the matrix of blue and red bars. Blue bars represent potential synergies where efforts to reduce greenhouse gas emissions simultaneously contribute to SDG targets. Red bars highlight trade-offs that arise when mitigation strategies undermine certain development objectives. The length of each bar indicates the relative strength of the relationship, while the color shade reflects the level of confidence in that assessment. In the energy supply sector, the shift toward low-carbon technologies tends to yield positive outcomes such as improved air quality, economic diversification, and enhanced energy access. However, trade-offs may occur when large-scale infrastructure projects affect local communities, disrupt ecosystems, or require additional land and water resources. Similar complexities appear in energy demand interventions, where efficiency gains and electrification policies can support decent work opportunities but may demand significant up-front investment and workforce reskilling. Land-based mitigation options often provide notable climate and ecosystem benefits, but they also intersect with agriculture, land rights, and biodiversity protection. Excessive reliance on bioenergy crops, for instance, can challenge food security and local livelihoods if planted at scale without proper safeguards. Balanced policymaking is essential to ensure climate efforts do not negatively affect fundamental social and environmental priorities outlined in the SDGs. These considerations are particularly relevant for businesses, as the private sector increasingly aligns growth strategies with sustainability objectives. Assessing and addressing both synergies and trade-offs can inform risk management, long-term planning, and stakeholder engagement. Sound understanding of potential conflicts between climate goals and other development targets supports responsible investment decisions and can strengthen corporate reputation, reduce legal risks, and foster resilience in global value chains. Strategic approaches that integrate multidimensional impact assessments, stakeholder consultations, and cross-sector collaborations can enhance the positive interactions between climate mitigation and SDG outcomes. Such approaches also minimize unintended consequences that could arise from well-intentioned but narrowly focused interventions. By comprehensively evaluating the interconnections among climate measures and the SDGs, decision makers can guide future actions toward balanced, resilient, and inclusive pathways for sustainable development. #sustainability #sustainable #business #esg #climatechange #SDGs

Abu Dhabi has just launched its 25-year Climate Change Adaptation Plan; a transformative roadmap grounded in science and ambition to safeguard the emirate’s most vulnerable resources: groundwater, soil, and biodiversity. 🔗 https://lnkd.in/dvPvzUP8 The plan assesses climate-related risks and outlines 142 strategies, including 86 high-priority projects over the next five years, designed to address both climate #adaptation and #mitigation. It strengthens resilience across ecosystems, water and food systems, health, and infrastructure, while advancing emission reductions and nature-based solutions in line with the UAE’s #NetZero 2050 goals. 🔗 Abu Dhabi Climate Change Strategy: https://lnkd.in/d66BqMqC 💡 Why this matters: 🔹 Science-backed and adaptive: built on the latest climate data and designed to evolve as climate risks change. 🔹 Regional leadership: Co-developed with over 40 stakeholders from government, academia, civil society, and youth; ensuring inclusive, whole-of-society participation. 🔹From strategy to action: The plan accelerates real-world projects like: - Low-emission public transport to reduce air pollution and urban emissions - Mangrove restoration to enhance carbon sinks and coastal protection - Green procurement policies to shift markets and institutional behavior - The Al Dhafra solar PV plant (one of the world’s largest) to scale up clean energy and decarbonise the grid. By balancing urgent mitigation efforts with long-term adaptation planning, Abu Dhabi is setting a great example of integrated climate action in the region.

🌿🔍 How Corporate Climate Change Mitigation Actions Affect the Cost of Capital Climate change mitigation is becoming a pivotal factor in determining the financial health of businesses. A recent study led by Yizhou Wang, Siyu Shen, Jun Xie, Hidemichi Fujii, Alexander Ryota Keeley, and Managi Shunsuke, published earlier in May 2024 in Corporate Social Responsibility and Environmental Management, sheds light on a critical aspect of this dynamic: how corporate climate actions influence the cost of capital. Key Findings: - Higher Emissions, Higher Costs: The study, which analysed data from approximately 2,100 Japanese listed companies between 2017 and 2021, reveals a clear correlation between corporate emissions and the cost of capital. Companies with higher carbon intensity face increased costs of equity, debt, and weighted average cost of capital. - Benefits of Transparency: Companies adhering to the FSB Task Force on Climate-related Financial Disclosures (TCFD) guidelines and transparently sharing climate-related information benefit from lower overall capital costs. While such disclosure is linked to an increased cost of debt, it concurrently lowers the cost of equity and overall capital, underscoring the financial benefits of transparency and accountability in climate actions. - Commitment vs. Action: Importantly, the study found that mere corporate commitment to climate change, as opposed to tangible climate actions, showed no significant impact on the cost of capital. This highlights the significance of actionable strategies over symbolic commitments. - Industry-Specific Impact: The relationship between climate mitigation actions and the cost of capital was notably stronger in industries where climate change is recognised as a material issue. This suggests that industry context plays a crucial role in how climate actions influence financial outcomes. Strategic Recommendations: - Adopt TCFD Guidelines: Aligning with TCFD recommendations and prioritising actionable climate strategies can lower your company's cost of capital. - Industry Focus: For sectors where climate change is a material issue, such as energy, utilities, and manufacturing, the financial incentives for robust climate actions are even more pronounced. - Move Beyond Commitments: Implementing concrete climate actions rather than just commitments can significantly enhance your financial standing. It's also important to note that as of 2024, the Task Force on Climate-Related Financial Disclosures (TCFD) has transferred its monitoring responsibilities to the International Sustainability Standards Board (ISSB). Conclusion: Proactive climate actions and transparent disclosures are not just ethical imperatives but also smart financial strategies. Access the article here: https://lnkd.in/gb-ke9PP What are your thoughts on the impact of climate actions on the cost of capital? Professor John Cole OAM Brendan Mackey John Thwaites Jacqueline Peel

First comprehensive warming allocation framework shows why international climate support must complement domestic action. A new study develops a quantitative framework for allocating global warming contributions under the Paris Agreement, addressing a critical gap in how non-CO₂ emissions are considered in climate equity assessments. The researchers establish three distinct interpretations of fairness principles drawn from international environmental law, incorporating equality, polluter-pays, ability-to-pay, and beneficiary-pays principles. The analysis shows that 84-90 countries, including all major developed nations, had already exhausted their fair shares of the 1.5°C warming budget by 2021 across all allocation approaches. This finding holds even when considering alternative starting years for historical responsibilities and different socioeconomic indicators. The implications are profound for global climate policy. The research demonstrates that even these countries' most ambitious domestic emission reductions would be insufficient to meet their fair share. This suggests that developed nations must pursue aggressive domestic reductions and substantially support mitigation efforts in developing countries through technology transfer, capacity building, and climate finance. Kudos to the authors Mingyu Li, Setu Pelz, Robin Lamboll, Can Wang, and Joeri Rogelj.

🌆 🌎 As we wrap up the IPCC Special Report on Cities and Climate second-order draft, I wanted to share three new preprints our team submitted for the Mar 31 deadline. A common thread across all of these papers is something we have been thinking a lot about: how to better align emissions and mitigation analysis with the boundaries where decisions actually get made. A lot of existing work, especially modeling and future pathway analysis, defines urban areas using pixels or morphology. That can be useful, but it doesn't reflect how cities actually govern, plan, and make policy. We take a different approach by working with administrative boundaries, imperfect as they are, because they are closer to the jurisdictions through which decisions are made. A few TL;DRs from the papers: - Manya, D., Roelfsema, M., Zhang, Y., Yu, Y., Luderer, G., Weigmann, P., Hsu, A. (2026). Cities and urban areas are central to global decarbonization pathways. Pre-print: https://lnkd.in/evgmJywM. We downscale global and regional IAM pathways to urban areas and show that they're central to future decarbonization and net-negative pathways. We also evaluate more than 3,500 subnational mitigation targets and find that many city and subnational targets in G20 countries still fall short of what is needed even under current policies, let alone 2C-aligned pathways. - Robiou du Pont, Y., Manya, D., Song, K., Haarstad, H., and Hsu, A. (2026). From countries to cities: assessing climate ambition with a multi-level fair-share allocation framework. Pre-print: https://lnkd.in/eSvtfgZ4. This paper introduces the first multi-level fair-share framework for assessing city and subnational targets against 1.5C and 2C pathways using responsibility and capability principles. Our analysis suggests that many Global North cities have already exceeded their carbon budgets, pointing to the need not only for deeper local mitigation, but also for financial support to Global South cities that still retain development space. We will be making the underlying data available soon through Paris Equity Check. - Ying, Y., Manya, D., and Hsu, A. (2026). Aligning emissions with decisionmaking: estimating urban contributions to global carbon dioxide emissions. Pre-print: https://lnkd.in/evUcgpUH.  This paper tackles a long-standing question in the urban climate literature: why estimates of the urban share of global emissions vary so much. We estimate that urban jurisdictions account for roughly 72–76% of global territorial CO2 emissions in 2022, and about 82% of consumption-based CO2 emissions in 2015. We also show why pairing territorial and consumption-based accounting is essential for understanding responsibility and identifying mitigation leverage points. Thank you to my team Data-Driven EnviroLab (Diego Manya Yuetong Zhang Ying Yu, PhD) and collaborators (Mark Roelfsema Yann Robiou du Pont Gunnar Luderer + teams) for making the final push with us!

Love this intro by Jane Lubchenco to the "Advancements in U.S. Climate Assessments" special issue in Climatic Change https://lnkd.in/eW6pKswU "Scientific information and assessments can also reveal previously unappreciated opportunities for action, track progress in achieving goals, and identify pathways to accelerate progress. For example, understanding that the ocean is a powerful source of both mitigation and adaptation options led to the first-ever U.S. Ocean Climate Action Plan. Scientific understanding about efficacy and impacts of various options for removing carbon from the atmosphere (in addition to reducing emissions) is needed to guide policymakers’ decisions... At a time when the need for climate information is urgent and the challenges assessment developers are facing is daunting, this Special Issue will serve as a timely roadmap for other assessments as their leaders seek to create usable and useful content, expand communication and outreach, and forge connections to meet this consequential moment." #NCA5 #NCA6 #nationalclimateassessment #NCA #climatechange #oceanclimatesolutions #ocean #mCDR #OCAP #climate