Sections Home Ratings and DisclosureIndustrial and Buildings Energy PerformanceGreenhouse and Energy Minimum StandardsEnergy Performance StrategyEnergy Economics, Data and Analytics Key People A/g Division Head Peta Derham 02 5162 2819 peta.derham1@dcceew.gov.au https://www.dcceew.gov.au/ Last updated: 25 March 2026