A tech no-economic evaluation of small wind electric generator (SWEG) projects for providing decentralized power supply in remote locations in India is presented. SWEG projects that have either been implemented or are under implementation have been considered. The capital costs of the SWEG projects and sub-systems have been analysed. Levelised unit cost of electricity (LUCE) has been estimated for 19 select places located in different geographical regions of the country. The LUCE is found to vary in the range of Rs. 4.67-83.02/ kWh (USS1 0.10-1.86/kWh) for wind electric generator projects in the capacity range 3.2-50 kW with annual mean wind speed variation in the range 5-10 m/s. Issues relating to their environmental impact(s), barriers to diffusion and institutional mechanism(s) to implement such projects have also been discussed. (c) 2006 Elsevier Ltd. All rights reserved.