i2Cool installed 421.6 m² i2Film Electricity‑free Cooling Film on the exterior of Dorsett Putrajaya’s lake‑view dining façade, completed 9 Mar 2026.
Solar irradiance dropped 68.16% (230.9 → 73.5 W/m²) and illuminance fell to 4,830 Lux, while mid‑IR emissivity reached 94%.
The film is projected to save ~137,915 kWh of air‑conditioning energy annually and has turned previously avoided window seats into preferred ones.
The project showcases i2Cool’s energy‑saving solution, adding to its portfolio of over 500 installations in ~30 countries.