100

Renewable Energy Pioneers: Solar, Wind, and Bioenergy

Who built the first functional solar cell in 1883 using selenium coated with gold?
Difficulty: Easy
Which pioneer built what the sources call the first known wind turbine used to produce electricity in Scotland in 1887?
Difficulty: Easy
Which inventor ran an engine on peanut oil at the 1900 World Exhibition in Paris?
Difficulty: Medium
Which entrepreneur expected the Model T to run on ethanol, described in the source as a corn product?
Difficulty: Medium
Who founded US Windpower after visiting Heronemus and built the world's first grid-connected wind farm in 1980 in New Hampshire?
Difficulty: Hard