Climate stress testing is the practice of applying severe-but-plausible climate scenarios to a portfolio to measure how its losses, capital, and value would hold up.
You're at a bank preparing for a supervisory exercise. A stress test shows mortgage exposures in two coastal regions drive most of the loss under a high-warming scenario — pinpointing where to set limits before the regulator asks.
Supervisors and central banks increasingly require it, and it surfaces concentrations a normal review misses. EarthScan provides the asset-level hazard data a credible stress test runs on.
Running a portfolio through adverse climate scenarios to see how losses and capital hold up — often for supervisory or internal risk purposes.
