Wind turbines work by using wind to turn propeller-like blades that spin a rotor, which in turn spins an electric generator to produce electricity. They come in both land-based and offshore varieties, with offshore turbines being larger and able to capture more powerful ocean winds. Land-based turbines can range from 100 kW to several MW in size and are often grouped together, while offshore turbines are massive and taller than the Statue of Liberty. Wind turbines use kinetic energy from wind flowing over their blades to create lift and rotation, which spins a drive shaft connected to a generator. A market penetration strategy developed potential target areas and helped a wind turbine manufacturer reduce demand shortfalls and increase market share.