Global Climate Governance
Expert-defined terms from the Postgraduate Certificate in Climate Risk Analysis course at London School of Planning and Management. Free to read, free to share, paired with a professional course.
Adaptation #
Adaptation
Explanation #
The process of adjusting natural or human systems to moderate or avoid the adverse impacts of climate change. Example: constructing flood‑defended housing in low‑lying coastal cities. Practical application involves integrating climate‑risk assessments into urban planning. Challenges include limited financial resources, uncertain future climate scenarios, and equity concerns for marginalized communities.
Agenda 2030 #
Agenda 2030
Explanation #
A United Nations plan comprising 17 Sustainable Development Goals (SDGs) that guide international policy until 2030, with climate action embedded in Goal 13. Example: nations aligning national climate strategies with SDG‑13 targets. Practical use includes leveraging SDG indicators for climate‑risk reporting. Challenges arise from divergent national priorities and uneven implementation capacity.
Airborne Particulate Matter #
Airborne Particulate Matter
Explanation #
Microscopic solid or liquid particles suspended in the atmosphere that influence climate by scattering and absorbing radiation and affect human health. Example: wild‑fire smoke increasing regional PM2.5 concentrations. Practical application involves monitoring networks to inform emission‑control policies. Challenges include measurement gaps in low‑income regions and attribution of sources.
Anthropogenic Emissions #
Anthropogenic Emissions
Explanation #
Gases released into the atmosphere due to human activities such as fossil‑fuel combustion, deforestation, and industrial processes. Example: CO₂ emissions from coal‑fired power plants. Practical use includes national inventories for reporting under the UNFCCC. Challenges include data accuracy, sectoral leakage, and political resistance to reduction targets.
Arctic Amplification #
Arctic Amplification
Explanation #
The phenomenon where the Arctic warms at a faster rate than the global average, intensifying climate impacts worldwide. Example: accelerated loss of sea ice leading to altered jet‑stream patterns. Practical application includes incorporating Arctic feedbacks into climate‑risk models. Challenges involve sparse observational data and complex feedback mechanisms.
Baseline Scenario #
Baseline Scenario
Explanation #
A projected future trajectory of emissions and climate variables assuming no additional policy interventions. Example: the “SSP2‑Baseline” scenario used in IPCC assessments. Practical use is to compare policy outcomes against a neutral benchmark. Challenges include uncertainty in socio‑economic drivers and the influence of unforeseen technological breakthroughs.
Carbon Budget #
Carbon Budget
Explanation #
The total amount of carbon dioxide that can be emitted while still limiting global warming to a specific temperature threshold (e.g., 1.5 °C). Example: the IPCC’s estimate of ~420 GtCO₂ remaining for a 1.5 °C pathway. Practical application includes setting national emission caps. Challenges involve allocation fairness, accounting for non‑CO₂ gases, and monitoring compliance.
Carbon Pricing #
Carbon Pricing
Explanation #
Economic tools that assign a cost to carbon emissions to incentivize reduction. Example: the European Union Emissions Trading System (EU ETS). Practical use includes revenue generation for climate‑adaptation projects. Challenges include price volatility, carbon leakage, and ensuring social equity.
Carbon Sequestration #
Carbon Sequestration
Explanation #
The process of capturing and storing atmospheric CO₂ in forests, soils, or geological formations. Example: reforestation projects in the Amazon Basin. Practical application includes generating carbon credits. Challenges involve permanence, measurement, and potential land‑use conflicts.
Climate Adaptation Finance #
Climate Adaptation Finance
Explanation #
Financial resources dedicated to enhancing societies’ capacity to cope with climate impacts. Example: grants from the Green Climate Fund for coastal protection in Small Island Developing States. Practical use includes integrating adaptation budgets into national development plans. Challenges comprise limited mobilization, tracking effectiveness, and ensuring inclusive allocation.
Climate Action Plan #
Climate Action Plan
Explanation #
A structured set of policies, measures, and timelines a jurisdiction adopts to meet its climate objectives. Example: a city’s 2030 net‑zero action plan outlining renewable‑energy targets and building retrofits. Practical application involves cross‑sector coordination. Challenges include political turnover, funding gaps, and measuring progress.
Climate Governance #
Climate Governance
Explanation #
The system of institutions, rules, and processes that direct collective action on climate change across global, regional, and local scales. Example: the UNFCCC’s Conference of the Parties (COP) framework. Practical use includes aligning national policies with global agreements. Challenges involve fragmentation, power asymmetries, and enforcement mechanisms.
Climate Justice #
Climate Justice
Explanation #
The ethical perspective that emphasizes fair distribution of climate benefits and burdens, recognizing historical responsibility and differential vulnerability. Example: advocating for compensation to communities affected by sea‑level rise. Practical application includes integrating equity indicators into policy design. Challenges stem from divergent national interests and limited legal recourse.
Climate Risk Assessment #
Climate Risk Assessment
Explanation #
A systematic evaluation of the probability and magnitude of climate‑related hazards affecting assets, sectors, or populations. Example: assessing flood risk to a national power grid under a 2 °C warming scenario. Practical use supports insurance underwriting and infrastructure design. Challenges include data scarcity, model uncertainty, and translating risk into actionable decisions.
Climate Resilience #
Climate Resilience
Explanation #
The ability of systems to absorb climate shocks while maintaining essential functions. Example: diversified agricultural practices that reduce dependence on a single crop. Practical application includes designing “climate‑smart” infrastructure. Challenges involve measuring resilience, trade‑offs with economic efficiency, and scaling interventions.
Co‑benefits #
Co‑benefits
Explanation #
Positive outcomes that arise from climate actions beyond emissions reduction, such as improved air quality or job creation. Example: electric‑vehicle adoption reducing both CO₂ and particulate emissions. Practical use includes highlighting co‑benefits to garner broader stakeholder support. Challenges include quantifying indirect effects and avoiding unintended negative externalities.
Commitment Period #
Commitment Period
Explanation #
The designated timeframe during which parties to an international climate treaty agree to meet specific emission targets. Example: the Kyoto Protocol’s first commitment period (2008‑2012). Practical application involves aligning national policies with the agreed timeline. Challenges include ensuring compliance and adjusting targets in response to evolving science.
Corporate Climate Disclosure #
Corporate Climate Disclosure
Explanation #
The practice of companies reporting material climate information to investors and stakeholders. Example: a mining firm publishing a TCFD‑aligned report on physical and transition risks. Practical use includes informing capital allocation decisions. Challenges involve standardization, data reliability, and potential green‑washing.
Cross‑Sectoral Integration #
Cross‑Sectoral Integration
Explanation #
Coordinating climate actions across different economic sectors (energy, transport, agriculture) to avoid contradictions and maximize synergies. Example: aligning renewable‑energy incentives with sustainable‑transport policies. Practical application includes developing national climate‑action frameworks that span ministries. Challenges include bureaucratic silos and conflicting sectoral interests.
Decarbonization #
Decarbonization
Explanation #
The systematic reduction of carbon emissions in energy production, industry, and other activities. Example: phasing out coal plants in favor of wind farms. Practical use includes setting sectoral emission pathways. Challenges involve technological readiness, economic impacts on carbon‑dependent regions, and ensuring a just transition.
Deforestation #
Deforestation
Explanation #
The permanent removal of forest cover, releasing stored carbon and reducing carbon sinks. Example: illegal logging in the Congo Basin. Practical application includes monitoring via satellite and implementing REDD+ incentives. Challenges include governance weaknesses, illicit trade, and balancing livelihood needs.
Digital Climate Governance #
Digital Climate Governance
Explanation #
Utilization of digital tools, big data, and AI to enhance transparency, monitoring, and decision‑making in climate policy. Example: blockchain‑based carbon‑credit registries. Practical use includes real‑time emission tracking. Challenges involve data privacy, interoperability, and digital divide.
Disaster Risk Reduction (DRR) #
Disaster Risk Reduction (DRR)
Explanation #
Strategies aimed at minimizing damage from natural hazards, increasingly linked to climate change impacts. Example: constructing cyclone‑resistant housing in the Philippines. Practical application integrates DRR into national development plans. Challenges include funding sustainability, community participation, and integrating climate projections.
Emission Trading System (ETS) #
Emission Trading System (ETS)
Explanation #
A market‑based mechanism where a cap is set on total emissions, and permits are traded among participants. Example: the EU ETS covering power and industrial sectors. Practical use includes incentivizing cost‑effective reductions. Challenges include overallocation, price volatility, and carbon leakage.
Energy Transition #
Energy Transition
Explanation #
The shift from fossil‑fuel‑dominant energy systems to low‑carbon, renewable sources. Example: national targets to achieve 50 % renewable electricity by 2030. Practical application involves policy incentives, grid upgrades, and workforce retraining. Challenges include intermittency, storage costs, and political resistance.
Equity‑Based Allocation #
Equity‑Based Allocation
Explanation #
Distribution of climate responsibilities or resources based on principles of fairness, often considering historical emissions and development needs. Example: allocating carbon allowances proportionally to per‑capita GDP. Practical use guides international finance flows. Challenges involve negotiation complexity and verification of historical data.
European Green Deal #
European Green Deal
Explanation #
The European Union’s roadmap to make its economy climate‑neutral by 2050, integrating policy across sectors. Example: the EU’s “Fit for 55” package proposing a 55 % emission reduction by 2030. Practical application includes legislative reforms and funding mechanisms. Challenges include aligning member‑state interests and ensuring just transition for affected workers.
Extreme Weather Events #
Extreme Weather Events
Explanation #
Severe atmospheric phenomena whose frequency or intensity is amplified by climate change. Example: the 2021 European heatwave breaking temperature records. Practical use includes updating insurance models and emergency response plans. Challenges involve attribution science, forecasting accuracy, and infrastructure resilience.
Financial Disclosure Regulation (FDR) #
Financial Disclosure Regulation (FDR)
Explanation #
Regulatory frameworks requiring financial institutions to disclose climate‑related risks and opportunities. Example: the EU Sustainable Finance Disclosure Regulation (SFDR). Practical application assists investors in allocating capital to low‑carbon assets. Challenges include harmonizing standards and preventing green‑washing.
Food Security #
Food Security
Explanation #
The ability to ensure sufficient, safe, and nutritious food for all, threatened by climate impacts on crop yields and supply chains. Example: drought‑induced grain shortages in the Sahel. Practical use involves promoting drought‑tolerant varieties. Challenges include balancing productivity with sustainability and addressing socioeconomic disparities.
Forest Carbon Sink #
Forest Carbon Sink
Explanation #
The net removal of CO₂ from the atmosphere by forest ecosystems through photosynthesis. Example: boreal forests in Canada acting as major carbon sinks. Practical application includes incorporating forest carbon into national accounting. Challenges involve measuring fluxes, fire risk, and land‑use change.
Geoengineering #
Geoengineering
Explanation #
Large‑scale technological interventions designed to deliberately modify the climate system. Example: stratospheric aerosol injection to reflect sunlight. Practical use is currently limited to research and governance discussions. Challenges include ethical concerns, governance gaps, and unintended environmental side effects.
Global Stocktake #
Global Stocktake
Explanation #
A periodic assessment (every five years) of the aggregate effect of Parties’ actions toward achieving the Paris Agreement goals. Example: the 2023 Global Stocktake evaluating progress toward limiting warming to 1.5 °C. Practical use informs updates to Nationally Determined Contributions (NDCs). Challenges include data comparability, political tension, and ensuring ambition escalation.
Green Climate Fund (GCF) #
Green Climate Fund (GCF)
Explanation #
A UN‑established financial mechanism to support developing countries in mitigation and adaptation projects. Example: GCF funding for renewable‑energy microgrids in Kenya. Practical application includes project appraisal and disbursement. Challenges involve lengthy approval processes, capacity constraints in recipient countries, and ensuring additionality.
Greenhouse Gas (GHG) #
Greenhouse Gas (GHG)
Explanation #
Gases that trap heat in the Earth’s atmosphere, contributing to global warming. Example: methane emissions from livestock. Practical use includes calculating carbon footprints and reporting under the UNFCCC. Challenges involve measuring non‑CO₂ gases, accounting for indirect emissions, and policy coordination.
IPCC (Intergovernmental Panel on Climate Change) #
IPCC (Intergovernmental Panel on Climate Change)
Explanation #
The United Nations body that assesses scientific, technical, and socio‑economic information relevant to climate change. Example: the IPCC Sixth Assessment Report (AR6) providing updated risk assessments. Practical application includes informing national policies and international negotiations. Challenges involve synthesizing complex data, maintaining credibility, and bridging science‑policy gaps.
Just Transition #
Just Transition
Explanation #
A framework ensuring that the shift to a low‑carbon economy is fair and inclusive, protecting workers and communities dependent on carbon‑intensive sectors. Example: transition funds for coal‑region workers in Germany. Practical use includes designing social‑policy packages alongside decarbonization plans. Challenges include financing, political will, and balancing speed of transition with social stability.
Loss and Damage #
Loss and Damage
Explanation #
The concept addressing irreversible climate‑related harms that exceed adaptation capacity, often affecting vulnerable states. Example: compensation for island nations losing territory due to sea‑level rise. Practical application involves establishing financial mechanisms under the UNFCCC. Challenges include quantifying losses, political resistance, and ensuring timely disbursement.
Mitigation #
Mitigation
Explanation #
Efforts aimed at limiting the magnitude or rate of climate change, primarily by reducing GHG emissions or enhancing sinks. Example: implementing a national renewable‑energy target of 30 % by 2030. Practical use includes integrating mitigation into development planning. Challenges involve technology cost, policy coherence, and ensuring equitable burden sharing.
Nationally Determined Contribution (NDC) #
Nationally Determined Contribution (NDC)
Explanation #
Each Party’s self‑determined commitment outlining its mitigation and adaptation actions under the Paris Agreement. Example: a country pledging a 40 % emissions reduction by 2030 relative to 2005 levels. Practical application includes developing detailed roadmaps and reporting progress. Challenges involve ambition gaps, financing, and domestic political acceptance.
Net‑Zero #
Net‑Zero
Explanation #
Achieving a balance between emitted GHGs and removed GHGs from the atmosphere, resulting in no net increase in atmospheric concentrations. Example: a corporation offsetting residual emissions with verified carbon credits. Practical use includes setting corporate climate targets. Challenges involve defining scope, ensuring high‑quality offsets, and preventing premature reliance on future technologies.
Non‑CO₂ Gases #
Non‑CO₂ Gases
Explanation #
Greenhouse gases other than carbon dioxide that have high global warming potentials, often overlooked in mitigation strategies. Example: methane leaks from natural‑gas pipelines. Practical application includes incorporating these gases into national inventories and targeting sector‑specific reductions. Challenges involve measurement accuracy and developing cost‑effective abatement technologies.
Paris Agreement #
Paris Agreement
Explanation #
An international treaty adopted in 2015 aiming to limit global warming to well below 2 °C and pursue efforts to stay under 1.5 °C. Example: the legally binding temperature goal and the requirement for transparent reporting. Practical use includes guiding national climate legislation. Challenges involve ensuring compliance, scaling finance, and addressing equity concerns.
Permafrost Thaw #
Permafrost Thaw
Explanation #
The degradation of permanently frozen ground, releasing stored carbon as CO₂ and methane. Example: increased methane emissions from Siberian permafrost. Practical application includes incorporating permafrost feedbacks into climate models. Challenges involve limited observational networks and complex biogeochemical processes.
Policy Coherence #
Policy Coherence
Explanation #
The alignment of policies across different sectors and scales to avoid contradictions and maximize synergies for climate objectives. Example: ensuring energy subsidies do not undermine renewable‑energy incentives. Practical use includes inter‑ministerial coordination mechanisms. Challenges involve institutional silos and competing policy objectives.
Projected Climate Scenarios #
Projected Climate Scenarios
Explanation #
Quantitative storylines describing possible future climate conditions based on varying emissions trajectories and socioeconomic developments. Example: the RCP 4.5 scenario representing a stabilization pathway. Practical application includes guiding infrastructure design standards. Challenges involve scenario selection, uncertainty communication, and integrating multiple scenarios into planning.
Public‑Private Partnerships (PPPs) #
Public‑Private Partnerships (PPPs)
Explanation #
Collaborative arrangements between government entities and private sector firms to finance, build, and operate climate‑related projects. Example: a PPP for a solar‑powered water‑treatment plant. Practical use includes leveraging private capital for large‑scale mitigation. Challenges involve contract design, ensuring public interest, and managing long‑term risks.
Resilience Metrics #
Resilience Metrics
Explanation #
Quantitative indicators used to evaluate the capacity of systems to withstand climate shocks. Example: the Climate Resilience Index for cities. Practical application involves benchmarking progress and informing investment decisions. Challenges include data availability, metric standardization, and translating scores into policy actions.
Risk Transfer Instruments #
Risk Transfer Instruments
Explanation #
Financial tools that shift climate‑related risk from vulnerable parties to capital markets. Example: a sovereign catastrophe bond covering hurricane losses. Practical use includes providing rapid post‑event funding. Challenges involve pricing accuracy, basis risk, and market depth.
Sectoral Decarbonization Plans (SCPs) #
Sectoral Decarbonization Plans (SCPs)
Explanation #
Detailed strategies outlining how specific economic sectors (e.g., steel, aviation) will achieve net‑zero emissions. Example: a national steel‑industry SCP targeting hydrogen‑based production. Practical application includes setting technology adoption timelines. Challenges involve technology readiness, cost, and coordination across supply chains.
Explanation #
Narrative frameworks describing plausible future socioeconomic developments that influence emissions and adaptive capacity. Example: SSP1 (Sustainability) depicting a world with rapid decarbonization and low inequality. Practical use includes coupling SSPs with climate projections for impact studies. Challenges involve selecting appropriate SSPs for specific policy contexts.
Social Cost of Carbon (SCC) #
Social Cost of Carbon (SCC)
Explanation #
An estimate of the monetary value of damages caused by emitting one additional tonne of CO₂, expressed in present‑day dollars. Example: a US SCC estimate of $50 per tonne. Practical application includes informing carbon‑tax rates and regulatory impact analyses. Challenges involve discount rate selection, uncertainty in damage functions, and distributional effects.
Strategic Climate Litigation #
Strategic Climate Litigation
Explanation #
The use of legal actions to compel governments or corporations to strengthen climate policies or remedy harms. Example: youth climate lawsuits demanding stricter emission targets. Practical use includes creating precedents that influence policy. Challenges involve jurisdictional limitations, evidentiary burdens, and political pushback.
Sustainable Development Goals (SDGs) #
Sustainable Development Goals (SDGs)
Explanation #
A set of 17 global goals adopted by the UN to address economic, social, and environmental challenges, with Goal 13 dedicated to climate action. Example: linking SDG‑13 targets with national energy policies. Practical application includes using SDG indicators for reporting climate‑related progress. Challenges involve trade‑offs between goals and resource constraints.
Technology Transfer #
Technology Transfer
Explanation #
The process of sharing climate‑friendly technologies from developed to developing countries to support mitigation and adaptation. Example: transferring solar‑panel manufacturing expertise to African nations. Practical use includes facilitating low‑carbon industrialization. Challenges involve financing, patent barriers, and ensuring appropriate local adaptation.
Temperature Target #
Temperature Target
Explanation #
The specific limit on global average temperature increase relative to pre‑industrial levels, central to international climate commitments. Example: the 1.5 °C target requiring rapid emissions cuts. Practical application includes aligning national policies with pathways compatible with the target. Challenges involve aligning short‑term economic interests with long‑term climate goals.
Transboundary Climate Impacts #
Transboundary Climate Impacts
Explanation #
Climate‑related effects that cross national borders, such as river basin flooding or air‑quality degradation. Example: haze from wildfires affecting neighboring countries. Practical use includes establishing joint monitoring and early‑warning systems. Challenges involve sovereignty concerns, data sharing, and coordinated response mechanisms.
UNFCCC (United Nations Framework Convention on Climate Change) #
UNFCCC (United Nations Framework Convention on Climate Change)
Explanation #
The international treaty adopted in 1992 that provides the overall framework for climate negotiations and actions. Example: the annual Conference of the Parties (COP) series. Practical application includes serving as the platform for NDC submissions and climate finance mobilization. Challenges involve ensuring compliance, bridging development gaps, and maintaining political momentum.
United Nations Climate Change Conference (COP) #
United Nations Climate Change Conference (COP)
Explanation #
The yearly summit where Parties negotiate, review progress, and adopt decisions on climate policy. Example: COP26 in Glasgow focused on enhancing ambition. Practical use includes finalizing rules for carbon markets. Challenges comprise divergent national interests, negotiation fatigue, and the need for rapid outcomes.
Vulnerability Assessment #
Vulnerability Assessment
Explanation #
The systematic evaluation of the susceptibility of a system to climate‑related hazards. Example: assessing coastal community vulnerability to sea‑level rise. Practical application informs prioritization of adaptation investments. Challenges involve data gaps, integrating social dimensions, and dynamic nature of vulnerability.
Water‑Energy‑Food Nexus #
Water‑Energy‑Food Nexus
Explanation #
The interdependent relationship among water, energy, and food systems, each influencing the others under climate stress. Example: drought reducing hydropower generation, impacting food processing. Practical use includes developing cross‑sectoral policies that enhance overall system resilience. Challenges involve coordinating multiple stakeholders and reconciling competing resource demands.
World Bank Climate Investment Funds (CIF) #
World Bank Climate Investment Funds (CIF)
Explanation #
A set of financing mechanisms managed by the World Bank to support low‑carbon and climate‑resilient development in emerging economies. Example: funding for renewable‑energy projects in South Asia. Practical application includes leveraging co‑financing from private investors. Challenges involve ensuring project sustainability, monitoring outcomes, and aligning with national priorities.