Graham Energy is pleased to announce the appointment of Matthew Graham to the NatHERS Technical Advisory Committee (TAC). Several years ago we sat on the NatHERS TAC as the Australian Building Sustainability Association (ABSA) representative but now embody the wider NatHERS industry with our various roles and responsibilities. We look forward to working with the NatHERS TAC over the next two years and would like to thank the NatHERS Administrator and NatHERS Steering Committee for the opportunity.