Clever new environmentally friendly way to power cruise ships
Cruise ships in a port could soon be powered by "plugging" them into the national power grid.
Ports of Auckland hoped it would reduce its emissions and the ship's carbon footprint as a result.
The port has commissioned a feasibility study to look at alternative methods for powering cruise ships when they are berthed in port.
Ships need to keep their generators running to supply power on-board.
Ports of Auckland's study would consider powering ships from the national grid, known as shore power or "cold ironing", as the main alternative, but would also look at alternatives, which included LNG and low-sulphur fuels.
Chief executive Tony Gibson said the study, due to be completed by April, would support its effort to become carbon neutral by 2025 and to have zero emissions by 2040.
"Initially we will look at the feasibility of providing alternative power just for cruise ships, but we aim to extend that across the whole port longer term.
"In carrying out the study, we will work closely with Vector to understand the capability of the local grid, and with cruise lines to understand their capabilities and future requirements."
Cruise Lines International Association (CLIA) Australasia chairman Steve Odell said the cruise industry was committed to minimising its environmental footprint.
"CLIA and its member cruise lines welcome the feasibility study and look forward to working closely with Ports of Auckland on it.
"Our member lines are developing and deploying innovative technologies to reduce emissions and we will be sharing these initiatives with Ports of Auckland."
Written by Hamish McNichol. First appeared on Stuff.co.nz.
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