Simplify the following text for a Grade 11 native English-speaking person.
Original: Wind power accounts for approximately 19 % of electricity generation in Denmark , 11 % in Spain and Portugal , and 9 % in the Republic of Ireland .
Simplified: Wind power accounts for approximately 24 % of electricity use in Denmark , 15 % in Portugal , 14 % in Spain , 10 % in the Republic of Ireland , and 9 1\/2 % in Germany .