Young writers are invited to share their insights on energy efficiency and social justice for a share of $5000 in prizes. The Gill Owen Essay Prize, which launches today, aims to inspire emerging writers under 35 years old to reflect on the importance of saving energy and improving social justice. The prize, now in its third and final year, honours the memory of Dr Gill Owen, a pioneering researcher and advocate for energy fairness and efficiency in Australia and the United Kingdom.