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  • Input ZDHC right-arrow
  • Process ZDHC right-arrow
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    • Wastewater & Sludge Guidelines
    • ETP Assessment
    • Air Emissions Guidelines
    • Chemical-Related Waste Disposal
  • PDF vs Digital
  • Change-log
  • Glossary
  • Acknowledgements
  • References
  • Disclaimer
ZDHC Logo
Suppliers-RTZ
  • Input ZDHC right-arrow
  • Process ZDHC right-arrow
  • Output ZDHC down-arrow
    • Wastewater & Sludge Guidelines
    • ETP Assessment
    • Air Emissions Guidelines
    • Chemical-Related Waste Disposal
  • PDF vs Digital
  • Change-log
  • Glossary
  • Acknowledgements
  • References
  • Disclaimer
  1. Suppliers-RTZ
  2. Output
  3. Air Emissions Guidelines

Air Emissions Guidelines

Version 1 - Last updated 23 Jul 2025

At ZDHC we focus on input chemistry management as a key step towards cleaner air.

Reducing air emissions and minimising their impact on workers, communities, ecosystems and the planet.

There are three requirements for air emissions:

1
Volatile Organic Compounds
Calculate the Potential to Emit (PTE) of Volatile Organic Compounds (VOCs)
2
Greenhouse gases
Calculate and report annual Scope 1 & Scope 2 GHG emissions
3
Set targets to reduce GHG emissions against the baseline year
coming soon
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