dozen	determiner a set of 12 things or people
nuclear	relating to energy that is produced by changing the structure of the central part of an atom
pensioner	someone who receives a pension
power plant	a large building that with machines which produce power, especially electricity
risky	involving the possibility of danger, harm or failure
solar panel	a piece of equipment that uses energy from the Sun in order to create power
terrorist	someone who uses violence in order to achieve political aims
villa	a large house, especially one used for holidays