The best replacement for turbines is ridge vents.

The best alternatives to turbines are rated as following:
★★★★★  ridge vents
★★★★  solar panels
★★★★  beats
★★  tours
★★  ridge vent
★★  windmills
★  engines
★  wind energy
★  steam turbines
★  birds
★  gas turbines
★  reciprocating engines
  attic fans
  turtle vents
  generators
  diesel engines
  wind mills
  vents
  wind generators
  horizontal
  power vents
  wind turbines
  vertical axis wind turbines

Your alternative for turbines is not listed? Suggest!
Speaking about turbines, one probably shouldn't forget about wind.

Other search terms related to turbines and their ratings are:
★★★★★ wind
You have in mind a companion for turbines and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of turbines in all years. Click on graph for more.
turbines
ridge vents
solar panels