I WONDER - How Big Are Wind Turbines?

Wind turbines, though appearing small from afar, are large structures designed to harness wind energy. Over the past 20 years, turbines have increased in size, with each blade averaging 170 feet in length and the turbine itself reaching about 280 feet tall, comparable to landmarks like the Statue of Liberty or Big Ben.

Why do wind turbines need to be large?

• To be visible from far away

• To look impressive on the horizon

• To capture enough wind for energy

• To withstand strong sea winds

How have wind turbines changed in the last 20 years?

• They have become shorter

• They have become more colorful

• They have become taller

• They have become wider

What is the approximate length of a wind turbine blade?

• 340 feet

• 170 feet

• 280 feet

• 85 feet

How tall is the average wind turbine compared to famous landmarks?

• As tall as the Leaning Tower of Pisa

• As tall as the Eiffel Tower

• As tall as the Statue of Liberty

• As tall as the Empire State Building

What is the height of a typical wind turbine?

• 170 feet

• 280 feet

• 450 feet

• 600 feet