for example the equipment cost for a 10 kw wind turbine costs roughly $ 40000 while a 100 kw turbine can cost more than $ 350000 according to bergey com the average wind turbine can cost $ 48000 to $ 65000 to install
The boats can typically travel at speeds over 80 knots (150 km/h) in calm waters, over 50 knots (90 km/h) in choppy waters, and maintain 25 knots (47 km/h) in the average five to seven foot (1.5 to 2 m) Caribbean seas. They are heavy enough to cut through higher waves, although at a slower pace.
1 For example, a swell or a wave train with a period of 20 seconds will be traveling at 30 knots in deep water. ( 2 Knots are nautical miles per hour. 3  One knot equals 1.2 mph on land.) A swell with a period of 10 seconds will travel at 15 knots. For example, a swell or a wave train with a period of 20 seconds will be traveling at 30 knots in deep water. ( 2 Knots are nautical miles per hour. 3  One knot equals 1.2 mph on land.) A swell with a period of 10 seconds will travel at 15 knots.