H2 Instant Hot Water Heating
- Rinnai – NZ first H2-specific instant hot water heating (June 2022)
H2 industrial heating
- Net zero whisky – Islay’s 9 whisky distilleries to convert from oil to hydrogen (The Guardian, 30 August 2021)
H2 replacing natural gas (heating/cooking)
- Adelaide blend 5% H2 into gas pipelines to 700 homes (May 2021)