Mankind has relied on fossil fuels for a stunningly short time. Until the Industrial Revolution wood, wind, and water – renewables - were the primary energy resources. Home heating and cooking was done from a family hearth using mainly wood. If someone wanted to move about they walked, rode...

A secure energy supply is important for all countries. This is especially true for EU countries for geopolitical reasons and because of ongoing reforms in energy markets. This study aims to understand how the energy security of EU countries has evolved by applying three energy security...