Barangaroo South Sustainability Report 2021 - 2023

Pictured: Electric Concrete Pump supplied by Azurri Concrete and the One Sydney Harbour Construction team. The Electric Edge To help understand the implications of switching from diesel to electric machinery, we analysed the energy, carbon emissions and costs associated with both diesel and electric concrete pumping. Our research compared a large electric concrete pump used at One Sydney Harbour’s Watermans Residences (R3) with an equivalent diesel concrete pump used on a neighbouring Lendlease building, Residences Two (R2). The electric concrete pump, exemplified by the Schwing SP 3800 E supplied by Azzurri Concrete, showed compelling energy, carbon, and cost advantages over diesel concrete pumping, including: 67% less energy used, only one-third of diesel equivalent. Zero emissions with renewable electricity. 59.1% reduction in energy costs due to enhanced operational efficiency. 50.8% cheaper overall, factoring energy and carbon costs for carbon neutrality. lower total cost of ownership than diesel equivalent. Read our complete analysis on concrete pumping at One Sydney Harbour DELIVERING ON Environmental focus Creating thriving co SUSTAINABILITY IMPERATI VIBRANT AND RESILIENT COMMUNITIES AND CITIES SUSTAINABLE ECONOMIC GROWTH SOCIAL VALUE FOCUS ENVIRONMENTAL FOCU Resources and materials Climate action Creating hriving commun SUSTAINABILITY IMPERAT VES VIBRANT AND ESILIE T COMMUNITIES AND CITIES SUSTAINABLE ECONOMIC GROWTH SOCIAL VALUE FOCUS ENVIRONMENTAL FOCUS Resources and mat ri ls Climate action 23 Sustainability Report 2021–23 Barangaroo South SHAPING A SUSTAINABLE FUTURE