Day-to-Day Responsibilities
Collect monthly data on power, cooling and water use from meters, building management systems and utility bills.
Calculate efficiency measures such as Power Usage Effectiveness (PUE) and Water Usage Effectiveness (WUE), and track them against targets.
Prepare greenhouse gas inventories covering Scope 1, 2 and 3 emissions, and support sustainability and ESG disclosures.
Model the effect of changes such as higher-temperature cooling, server consolidation or shifting workloads between sites.
Find waste and suggest upgrades to the operations team, with rough cost and payback estimates.
Track renewable energy purchases and certificates, and review power supply contracts for sustainability terms.
Brief leadership and clients on progress, and check vendors against the company's sustainability commitments.


