Albion Park Rail couple promote energy saving

By Desiree Savage
July 17 2015 - 9:00pm
Gerry and Jeanette de Langen participated in the study to improve energy efficiency. Picture: PAUL JONES
Gerry and Jeanette de Langen participated in the study to improve energy efficiency. Picture: PAUL JONES

The secrets to staying warm this winter without spending big on the electricity bill could lie with grandma and grandpa, according to a new study from the University of Wollongong and Macquarie University.

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