Estimate your Scope 2 greenhouse gas emissions using real Australian grid carbon intensity data. Compare location-based and market-based methods aligned with the GHG Protocol.
Reflects the grid you draw from. The annual figure uses your region's average emission factor (DCCEEW National Greenhouse Accounts Factors 2023–24). The time-matched figure applies the actual grid carbon intensity in each half-hour, so it shows whether the grid was cleaner or higher-intensity during your billing period. Both are location-based.
Reflects the electricity you have contracted for: retired EAC instruments (LGCs, GreenPower) or a generator you hold a PPA with. Without instruments it is unsubstantiated and equals your location-based figure, so this quick estimate shows them level. Add your instruments in gridIQ to see the difference. Aligned with the GHG Protocol Scope 2 guidance.
gridIQ calculates time-matched Scope 2 emissions using your actual meter data, with downloadable PDF reports aligned with ASRS disclosure requirements.