Air New Zealand says winglets will enable fuel savings to take off

clock • 1 min read

Wing attachments to save airline 7m litres of fuel annually, 19 per cent more than expected

Air New Zealand says a new fuel-saving wing device installed on its passenger jets is expected to save the airline more than seven million litres of aviation fuel annually – 19 per cent more than originally...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

More on Technology

Aira UK's Matt Isherwood: 'I wish I got involved in clean energy tech earlier'

Aira UK's Matt Isherwood: 'I wish I got involved in clean energy tech earlier'

Aira UK's managing director explains why it's crucial to look beyond the rhetoric and focus on shared values when talking about sustainability

Stuart Stone
clock 24 March 2026 • 6 min read
Amazon joins Prince William's Earthshot Prize as founding partner

Amazon joins Prince William's Earthshot Prize as founding partner

Under the partnership Amazon will support the roll out of Earthshot's finalist ideas and technologies across its worldwide operations

clock 20 March 2026 • 3 min read
How can the UK sustainably align the needs of AI and the energy transition?

How can the UK sustainably align the needs of AI and the energy transition?

The government has big ambitions for AI and clean power - and reforms required to support data centres could have positive ripple effects on the energy transition, writes techUK's Katie Davies

Katie Davies, techUK
clock 19 March 2026 • 4 min read