Database

IAMC 1.5°C Scenario Explorer SR15

The “IAMC 1.5°C 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 IPCC published in 2018. The ensemble was also used and extended in the IPCC’s Special Report on Climate Change and Land (SRCCL,

The scenario ensemble contains more than 400 emissions pathways with underlying socio-economic development, energy system transformations and land use change until the end of the century, submitted by over a dozen research teams from around the world. It was compiled as part of efforts to support the SR15. The IAMC facilitated a coordinated and systematic community effort by inviting modeling teams to submit their available 1.5°C and related scenarios to a curated database. The compilation and assessment of the scenario ensemble was conducted by authors of the IPCC SR15

More databases

Wallace’s pARCs (protected Area Resilience to Climate change)- new open access webserver

22 September 2025

Wallace’s pARCs webserver contains ~98,000 reports, one each for most of the terrestrial protected areas in the World that are >1km2 in size. Each report is approximately 50 pages in length and contains a standard set of information designed to assist protected area managers and conservation planners in increasing the resilience

EDGAR – Emissions Database for Global Atmospheric Research EDGAR

2 November 2023

EDGARv8.0 is the second product of the new EDGAR Community GHG emissions database, which is the outcome of an agreement between JRC and IEA to work more closely to gather and provide consistent harmonised CO2 emissions from fossil fuel combustion. EDGARv8.0 provides estimates for emissions of the three main greenhouse

European Scientific Advisory Board on Climate Change Scenario Explorer ESABCC

7 October 2023

This Scenario Explorer holds emissions scenario data that was submitted to the European Scientific Advisory Board on Climate Change (ESABCC) in response to this Call for Contributions of emissions scenario data that can support its work in advising the EU on policy measures, climate targets and greenhouse gas budgets. In June 2023 the ESABCC