A century (from the Latin centum, meaning one hundred; abbreviated c.) is a period of 100 years. Centuries are numbered ordinally in English and many other languages.
Europe is committed to becoming a highly energy-efficient, low-carbon economy by setting ambitious goals for climate and energy by 2020. An EU initiative is looking at ways to meet the growing demands in electricity production and consumption.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
