New Zealand is getting closely involved in developing commercial electric aircraft.
Four New Zealand aviation industry representatives are part of a 21-member group helping to develop standards for the ES-30 electric hybrid aircraft, manufactured by Sweden's Heart Aviation.
The short-haul planes can carry up to 30 passengers, with recharging taking 30 to 50 minutes.
Christchurch Airport sustainability transition leader Claire Waghorn said the airport already had recharge facilities for a two-seater electric aircraft and also planned a solar farm adjacent to the airport.