Sustax – Climate Intelligence
Provided by 
Sustax, developed by our partner Geoskop, is a climate-data platform that turns raw climate information into accessible, standardised, decision-ready datasets. It combines CMIP6 climate projections with ERA5 reanalysis, so you get both historical observations and future scenarios across the IPCC Shared Socio-Economic Pathways (SSP1-1.9 … SSP5-8.5).
Data is available as daily variables and monthly climate indices across five domains — temperature, precipitation, wind gust, relative humidity, and solar radiation — on a global grid. ERA5 covers 1979–2022 and the CMIP6 projections run to 2080. Every dataset is bias-corrected and validated against ERA5, with accuracy metrics and model-spread information provided for transparency about uncertainty.
On NadirEO you request any Sustax dataset for your location through the platform API; the service returns a time-series export you can integrate directly into your risk and impact workflows.
Features
Past and future climate, togethe
Combines ERA5 reanalysis (1979–2022) with CMIP6 projections to 2080, so the observed past and modelled futures are available for the same location and variable.
Five climate domains
Temperature, precipitation, wind gust, relative humidity and solar radiation — the core variables behind heat, flood, storm, corrosion and renewable-energy analysis.
Daily variables and monthly indices
Use the raw daily fields or ready-made monthly climate indices — degree days, extreme-wind days, dry spells, time of wetness, solar-energy indices, and more.
Validated against observations
Projections are bias-corrected and benchmarked against ERA5, with accuracy metrics (bias, mean error, distributional distance, correlation) published for transparency about uncertainty.
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