The recent PA announced power coming from Webequie. Originally planned for a 1 Megawatt plant. I wonder if they have upgraded to a 2.5 MW plant? See news story from earlier this year.
http://www.wawataynews.ca/archive/all/2010/2/26/Webequie-gets-new-diesel-station_19280
Researching the power consumption needed to operate a surface mine, I find the figures below:
Total Electricity Consumption – Conventional Mining/Milling
Total electricity consumption is shown in Figure 11 for the eight conventional mining/milling operations. These companies reported electrical consumption for powering mining machines, hoisting, conveying, ventilation, lighting, dewatering, mill operations, tailings management and office/administration facilities. The range in the data and the difference between the highest and lowest consumption levels are summarized below.
Average (kWh/tonne)
|
High (kWh/tonne) |
Low (kWh/tonne) |
Low:High (percent) |
120
|
155 |
92 |
59 |
Underground usage rates are substantially less. Picture below of building being erected in Webequie.
Webequie Diesel Generating Station
Looks like an awful big building for a 1Megawatt plant, eh?
mynot