the brokers overcame this by engaging directly with frontline advisors locally and developing a range of marketing tools outlining the offers and scale of the potential future job opportunities currently there is a strong focus across the city on retrofitting brown buildings and investing in the infrastructure to improve energy efficiency for instance in the city of sydney authority alone there is a particular focus on installing new photovoltaic sites and a commitment to further lowering the carbon footprint of large commercial and public buildings through the better buildings partnership