RTX's Pratt & Whitney and Air New Zealand Announce $150M Expansion

New maintenance, repair and overhaul capabilities for the GTF engine expected in 2026.

An Air New Zealand Aircraft.
An Air New Zealand Aircraft.
iStock/NanoStockk

Pratt & Whitney, an RTX business, and Air New Zealand have hosted a groundbreaking ceremony for a $150 million, 14,000 square meter expansion of its Christchurch Engine Centre. The expansion will add maintenance, repair and overhaul (MRO) capabilities for the Pratt & Whitney GTF™ engine in New Zealand, with capacity for up to 140 GTF engine overhauls planned annually by 2032.

Construction of the facility expansion begins this month, and the first GTF engine overhaul is expected in the fourth quarter of 2026. The Christchurch Engine Centre was founded in 1948 by Air New Zealand. In 2001, the airline and Pratt & Whitney partnered to develop the joint venture, focusing on the maintenance, repair and overhaul of JT8D then V2500 engines. Today, the Christchurch Engine Centre employs more than 400 highly skilled staff and has overhauled more than 1,500 IAE International Aero Engines AG V2500 engines.

The GTF engine is the most fuel-efficient and sustainable engine for single aisle aircraft available today. GTF engines lower fuel consumption and carbon emissions up to 20% relative to previous generation aircraft and have a 75% smaller noise footprint. Around the world, GTF engines have saved airlines 2 billion gallons of fuel and 20 million metric tons of carbon emissions since entry into service in 2016.

Air New Zealand Chair Dame Therese Walsh said the 14,000 square meter expansion will allow the airline to service its V2500 engines powering the A321ceo aircraft and PW1100G-JM GTF engines on the A320/A321neo aircraft right here in Aotearoa.

Christchurch Engine Centre is committed to Pratt & Whitney's sustainability vision to protect the environment along with the health and safety of its employees and the community around it. The expansion of the facility will continue the journey of this commitment as well as bring in innovations and new initiatives for a greener business and greener world.

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