Christchurch Airport’s ongoing sustainability achievements have recorded a new milestone – the airport has achieved being beyond carbon neutral, to become climate positive.

Air New Zealand is encouraging passengers to do their bit to reduce carbon emissions when flying by packing light to help reduce the weight of aircraft. In an email to Airpoints members on Tuesday Air New Zealand chief executive Greg Foran outlined details about the airline’s “most important journey yet” – what it’s called, and trademarked, Flight NZ0.