"Environmental Technologies LLC Commercializes Solutions to Stop Global Warming"
"ETC's vertical shaft wind turbine produces clean electricity using a highly efficient and compact proprietary turbine system and is awaiting patent". (Patent pending)
ETC Vertical Shaft Wind Turbine (ETC-VSWT) prototype

Spec: Dia.24m X Height 20m
Blade: 6 Levels of Blades
Output Power Capacity: 50kw - 500kw and up
Superior Features:
- No noise problems
- Better durability
- Lightweight so simple set up
- Easier maintenance
- No motion smear area
"Because of its compact structure and no noise, the system can be built in semi-urban and urban locations even on rooftops where it is not possible to use traditional propeller systems. This makes it possible to generate electricity without polluting the environment."