For over 30 years, the data provided in the World Fab Forecast report uses a bottom-up methodology tracking over 1600 fab and lines including about 70 volume fabs which begin construction in 2023 to 2025. Once the cleanroom of these fabs is completed, they begin with equipment move-in and ramp capacity. The presentation looks at trends and forecasts fabs starting construction, fab equipment spending and installed capacities through 2027.