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.
It depends on the the boat and how it is set up.    Most race boats go 100mph +. However, speed boats usually go  upwards of about 60.    The term speed boat â¦ mostly refers to the design of the hull of  the boat, and its intended purpose(to go fast) not the speed.   The current record is 317.596 mph, set by the well-know Australian  racer, Ken Warby.ow, if you were to install hydrofoils (do a Google â¦ search) to the bow and transom area of the same boat, you could go upwards of 45 MPH +. Although not very common today, hydrofoils are currently used on Italian, and American navy battleships...crazy fast.