Wekweeti Wind Energy Pre-Feasibility Analysis Prepared for by Jean-Paul Pinard, P. Eng., PhD. 703 Wheeler St., Whitehorse, Yukon Y1A 2P6 Tel. (867) 393-2977; Email
[email protected], John F. Maissan, P. Eng., Leading Edge Projects Inc. 219 Falcon Drive, Whitehorse, Yukon Y1A 0A2 Tel. (867) 668-3535; Fax (867) 668-3533; Email
[email protected], and Annika Trimble (Ed.), Aurora Research Institute 191 Mackenzie Road, Inuvik, NT X0E 0T0 Phone: (867) 777-3298, Fax: (867) 777-4264; Email
[email protected] March 29, 2010 Aurora Research Institute: Wekweeti Wind Energy Pre-Feasibility Analysis - March 2010 Executive Summary Wekweeti is a community of about 150 people whose electrical load is powered by a diesel- electric plant and distribution system owned by Northland Utilities Limited (NUL). It is located on the shore of Snare Lake and is accessible by winter road or by air. In 2009, the plant supplied about 613 megawatt hours (MWh) of net energy generation to the community. The average load in the community was 116 kilowatts (kW) and the recorded peak load is 137kW. The minimum plant load is 89kW. Costs for fuel delivered to the community have been high historically but have been reduced substantially in the last year, the authors were informed, due to changes in approach to the winter road planning and costing. At the end of 2009, diesel fuel cost about $0.94 per litre delivered or $0.27 per kWh. The wind energy analysis and modeling in this report were based on existing airport meteorological data from the region and the publicly available wind maps.