M/S hours of wind Date 23/03/2010 Days 354
in each band Proven
Northwind
3 1382.3 WT15000 KWh Iskra 5kw KWh Proven 6kw KWh Ampair 6Kw KWh Swift 1.5KW KWh 20m/100Kw KWh
4 1575.75 0 0 0.25 393.9375 0.1 157.575 0.4 630.3 0.08 126.06 0 0
5 1245 1 1245 0.6 747 0.7 871.5 0.5 622.5 0.19 236.55 1 1245
6 853.5 3 2560.5 1.1 938.85 1 853.5 1 853.5 0.23 196.305 5 4267.5
7 600 5 3000 1.6 960 1.5 900 1.5 900 0.35 210 15 9000
8 422 7 2954 2.4 1012.8 2.25 949.5 2.4 1012.8 0.4 168.8 25 10550
9 297.6 9.2 2737.92 3.25 967.2 3.5 1041.6 3.2 952.32 0.6 178.56 35 10416
10 169.7 13 2206.1 4.4 746.68 4.6 780.62 5.2 882.44 1.1 186.67 50 8485
11 84.9 14.7 1248.03 5 424.5 5.5 466.95 6 509.4 1.3 110.37 60 5094
12 47.5 16 760 5 237.5 5.9 280.25 6 285 1.5 71.25 73 3467.5
13 23 17 391 5 115 6 138 6 138 1.55 35.65 85 1955
14 11.3 16 180.8 5 56.5 5.8 65.54 6 67.8 1.5 16.95 90 1017
15 5.5 16 88 5 27.5 5.7 31.35 0 0 1.5 8.25 100 550
16 4.8 15 72 5 24 5.5 26.4 0 0 1.5 7.2 105 504
8498 17443.35 KWh 6651.468 KWh 6562.785 6854.06 KWh 1552.615 KWh 56551 KWh
Est Cost 42000 22000 21500 13500 5300 100000
Cost/KWh Produced so far 2.41 3.31 3.28 1.97 3.41 1.77
MWh per year 17.98 MWh 6.86 MWh 6.76 MWh 7.07 MWh 1.60 MWh 58.29 MWh
Number of Houses 4.14 1.58 1.56 1.63 0.37 13.42
Annual 4962.65 1892.35 1867.12 1949.99 441.72 11658.56
Payback Time 8.46 Years 11.63 Years 11.52 Years 6.92 Years 12.00 Years 8.58 Years
Carbon Emissions saved 34.2 tons/year 13.0 tons/year 12.9 tons/year 13.4 tons/year 3.0 tons/year 110.8 tons/year