Dataset
This Scenario Explorer presents an ensemble of quantitative, model-based climate change mitigation pathways underpinning the Special Report on Global Warming of 1.5°C (SR15) by the Intergovernmental Panel on Climate Change (IPCC) published in 2018. The ensemble was also used and extended in the IPCC's Special Report on Climate Change and Land (SRCCL, 2019).
Dataset
The CD-LINKS consortium has developed a set of consistent national and global low-carbon development pathways that take current national policies and the Nationally Determined Contributions (NDCs) as an entry point for short-term climate action and then transition to long-term goals of 1.5 and 2°C as defined by the Paris Agreement.
Dataset
The AMPERE database, operated by IIASA for the AMPERE consortium, hosts the model results for work packages 2, 3, and 5, as well as the results from the model diagnostics project. AMPERE scenario data were used in a series of research papers, which were published in a special issue of Technological Forecasting and Social Change as well as other journals. In addition, the results were used in the 5th Assessment Report of Working Group III of the IPCC.
Dataset
The LIMITS Scenario database, operated by IIASA for the LIMITS consortium, hosts the results of the LIMITS modeling comparison exercise. The LIMITS project aims at advancing the understanding of the implementation of climate policies consistent with 2 degree Celsius. The main objective of the project is to provide an assessment of the emissions reductions strategies at the level of the world and the major global economies.
Tool
The concept of nexus thinking has gained traction amongst the applied research community to examine cross-sector linkages between land, water, and energy strategies. A nexus approach identifies the interactions among sectors to better understand the synergies and trade-offs involved in meeting future resource demands in a sustainable way.
Tool
The IIASA/EQU Justice Framework comprehensively outlines justice in its multiple aspects with the aim to facilitate justice assessment across diverse research and policy contexts. It is meant to be accessible across disciplines, powerful in terms of capacity to express a variety of justice ideas, and modular so researchers can select and deploy the aspects that are most appropriate or useful.
Dataset
A host of scientific chemistry and climate model experiments explore responses of the global atmosphere and climate systems to possible future changes in emissions of air pollutants and greenhouse gases.
The Pollution Management research group (formerly AIR program) has used its GAINS model to develop a set of global emission fields of nine substances that provide consistent sets of future sectoral emissions for well-specified assumptions on economic development and the effectiveness of dedicated emission control policies.
Tool
The new website is designed to provide latest information on climate mitigation and climate impacts, and aims to be a comprehensive resource for individuals, businesses, and policymakers looking to use some of the latest data from research on climate impacts and net zero mitigation pathways. The CSE website features a range of content, including and interactive map of climate change impacts, national and regional data dashboards of impacts and mitigation pathways, and interactive articles on a range of climate topics and countries.
Model
CHILLED is a global scope, spatially explicit and physically based model for estimation of building space heating and cooling requirements. It combines high resolution climate data, building physics representation and socioeconomic and behavioural data. CHILLED is used for estimating long term growth in demand for space conditioning (heating & cooling), the associated energy demands and carbon emissions, and the population lacking cooling access (cooling gap).
Tool
The Fair Mitigation Finance Explorer is the web app accompanying the paper 'Fairness considerations in global mitigation investments' (Pachauri, et al., 2022). Users can select various indicators with a variety of weights to explore the ‘fair’ regional contributions to near-term regional mitigation investment needs. With this information, the web app determines the ‘fair-share’ regional contributions to their respective regional ‘cost-effective’ investment needs.
Tool
The Shared Socioeconomic Pathway (SSP) Extensions Explorer is a tool for visualizing and downloading quantitative elaborations of the Shared Socioeconomic Pathways (SSPs), which emerged in the literature since the publication of the original set (e.g., GDP, population) of SSP-related indicators. The tool hosts scenarios of indicators such as Gender Inequality Index, Governance, Rule of Law, Human Development Index, and Migration Flows.