A major release coinciding with the 2026 GCAM Annual Meeting. This includes the culmination of intermediate releases of GCAM v8.3-9.0 which consists of the following developments. For details see the updates page on our documentation site.
- 405: Gcamstr A String Interning Implemention in GCAM
- 410: Socioeconomic and Macro Data Updates
- 422: GCAM Bugfix Fall 2025
- 400: Electricity Generation CCS Emission Factors
- 408: Cement Data Updates
- 415: Updated Energy System Techno Economic Data which includes the core model proposal 407: Add Small Modular Reactors
- 414: Update non-CO2 MAC curves 2025
- 424: Moirai LULC data and pasture productivity update
- 376: GCAM-USA fossil resource curves
- 411: GCAM Macro-Economic Module KLEAM / 2nd generation
- 425: GCAM Bugfix - Spring 2026