100% ethanol powered. Zero compromise.
A 9 kVA portable generator that runs on indigenous ethanol — quieter, cleaner, and significantly cheaper to operate than diesel. Engineered in Pune, certified to CPCB IV+ standards.
Engineered. Validated. Certified.
Same load, lower bill, fewer emissions.
Side-by-side at 9 kVA. The OttoE100 isn’t marginally better on diesel’s key axes — it’s decisively better.
From bench to PSU-ready.
Certification-first, pilot-led execution. Every milestone is documented and audit-driven, aligned with PSU deployment standards.
CPCB Consent Letter
CompletedInitial environmental approval secured to manufacture and test the E100 platform.
ARAI Initial Bench Test
CompletedEngine validated at Automotive Research Association of India laboratory benchmarks.
Full CVT cycle + DG-set noise
In progressComplete emission mapping and DG-set noise certification at ARAI.
100-hour endurance
Next 90 daysContinuous endurance cycle at ARAI to validate sustained performance.
Final CPCB IV+ TAC
Dec 2026Type Approval Certificate — production-grade certification for commercial deployment.
See your diesel bill, on ethanol.
Enter your current diesel usage. We’ll show your monthly savings, annual reduction, CO2 impact, and payback window — in seconds.
Open the calculatorReplace one diesel genset. See the difference.
Book a 30-minute consultation. We’ll review your load profile, share pilot data from existing prototypes, and outline a deployment plan tailored to your site.