G4-CRE4 Greenhouse gas emissions intensity from new construction and redevelopment activity Not applicable. Property development is excluded from the boundary of operational control for Australia. Operational control of the development site is handed over at Practical Completion of the development. As the development activity is outside the operational control of Dexus the information required to fulfil this disclosure is not readily available.
302-2 Energy consumption outside the organisation Information on upstream energy consumption outside Dexus's organisation boundary relates to energy consumed by suppliers providing products and services to Dexus. Dexus has engaged with key suppliers to request information, and suppliers have stated that energy data is not available. Downstream energy consumption relates to energy consumption by tenants occupying Dexus buildings. Dexus collects data for tenants across a proportion of properties, however this data is confidential and not for public disclosure.
303-2 Water sources significantly affected by withdrawal of water Enriched environment - Water consumption by source - PP p60 Water used in Dexus operations is sourced from metropolitan water authorities and is not deemed as having a significant impact as per GRI definition. Dexus operates water recycling plants at 1 Bligh Street Sydney, and 123 Albert Street and 145 Ann Street in Brisbane. Dexus also obtains water from on-site rainwater harvesting across several properties and draws water from a recharged bore at Willows Shopping Centre.
306-1 Water discharged by quality and destination All water from Dexus properties is discharged as sewage to water utilities, with some water recycling conducted using on-site greywater/black water plants at 1 Bligh Street Sydney, and 123 Albert Street and 145 Ann Street in Brisbane. Storm water is harvested for use on site or discharged via storm water drainage. Downstream wastewater, particularly retailers trade wastewater allowance relates to tenants occupying Dexus buildings, and is not material due to its low toxicity.
306-5 Water bodies affected by water discharges and/or runoff There have been no water bodies nor related habitats that have been significantly affected by water discharges from any Dexus facility this year.
Sector Disclosure: Construction and Real Estate Sector Disclosures 2016 G4-CRE1 Building energy intensity Enriched environment - Group managed portfolio consumption/ emissions on an intensity basis - PP p54 Building energy intensity is reported in megajoules per square metre rather than kilowatt-hours per square metre.
G4-CRE5 Land remediated and in need of remediation for the existing or intended land use, according to applicable legal designations During FY18 Dexus did not own or manage any sites where remediation has been undertaken or is required to be undertaken for its intended or existing land use. All acquired land is assessed for contamination as part of Dexus's due diligence process.