I will deliver scope 1 2 3 ghg assessment carbon inventory tool
About this Gig
Struggling to measure your emissions or prepare for mandatory climate reporting?
I'm Jay, a Sydney-based sustainability consultant and founder of JD Sustainability. I specialise in greenhouse gas assessments and climate disclosures aligned to GHG Protocol, NGER, and AASB S2 / ASRS.
I've delivered real-world carbon inventories for industrial clients in NSW, building the Excel-based tools alongside the reports so your team can own and update the data year on year, without expensive software.
What you'll receive: Scope 1, 2 and/or 3 emissions inventory (based on your package) Custom carbon inventory tool GHG Protocol and NGER aligned calculations, professionally written GHG report AASB S2 / ASRS climate disclosure support (Premium)
Why work with me: Everything I deliver is methodology-documented and audit-ready. I don't just run the numbers. I build the tools and documentation so your team can own the process going forward.
To get started, place your order and I'll send a short data request. Most projects are delivered within the timeframes listed.
Not sure which package suits you? Message me before ordering and I'll point you in the right direction.
Service type:
ESG Integration and Reporting
FAQ
What information do I need to provide to get started?
Once you place your order I'll send you a simple data request form. Typically this covers your energy bills, fuel records, fleet data, and any other relevant activity data for the period you want assessed. Don't worry if your data is messy or incomplete, I'll guide you through it.
Will the report be accepted by auditors or regulators?
Yes. All assessments are aligned to the GHG Protocol Corporate Standard and NGER Technical Guidelines, which are the accepted methodologies for corporate emissions reporting in Australia. Every calculation is documented with clear methodology notes so auditors can follow the workbook end to end.
I'm not based in Australia can you still help me?
Absolutely. While I'm Sydney-based and specialise in Australian frameworks like NGER and AASB S2 / ASRS, the GHG Protocol is a global standard. If you're outside Australia and need a Scope 1, 2 or 3 assessment aligned to GHG Protocol, I can deliver that for you regardless of your location.

