Impact

HES stands on a decade of Himalayan Rocket Stove field work — clean combustion that cut firewood and smoke across the mountains before we expanded into solar and lighting.

15,000+

homes served

10+

years field data

11,082

mapped installations

HRS heritage stats

15,000+

Homes served with clean combustion

10+

Years of Himalayan field data

11,082

Mapped installations

Less than half the firewood. Near-zero smoke.

HRS clean combustion uses <50% firewood vs Bukhari/Chulha, with near-zero smoke after 10–15 minutes — proven across 10+ years of Himalayan deployments. Explore the live impact map on the parent brand site.

Open HRS impact map →

Read the HRS → HES story →