– Singer Electric has partnered with ABB to deliver the maritime industry’s first Megawatt Charging System to support all-electric and hybrid-electric ferries of Auckland Transport in New Zealand.
– The shore-to-ship charging system uses an interface common to trucking and aviation and is expected to lower market barriers to entry for electric ships.
– Working with ABB, Auckland Transport will become the world’s first urban transport provider to use the same chargers for its ferries and buses.
– Singer Electric will install 10 complete E-Haus charging points for Auckland ferries by the end of 2025.
ABB and Singer Electric has secured a contract with Auckland Transport (AT) to deliver the maritime world’s first Megawatt Charging System (MCS) to recharge electric ferries using the same charging interface as trucks and airplanes. Lowering the barrier to entry, the highly adaptable system is expected to improve electric vessel competitiveness against fossil-fuelled counterparts.
While Auckland’s ferries carry only six percent of public transport users, they use around 13 million litres of diesel each year and make up 20 percent of public transport emissions. AT believes that ferry electrification powered by locally generated electricity, will help reduce fuel consumption by approximately 1.5 million litres each year, and avoiding about 4,000 metric tons of CO2 emissions.
As part of its Mission Electric program, AT has already ordered two 200-seat all-electric ferries and two 300-passenger hybrid-electric ferries, and is expected to become the largest electric ferry fleet operator in the Southern Hemisphere by 2030. The commitment requires the fast-track creation of ferry recharging infra-structure.
ABB’s local channel partner Singer Electric will deliver, engineer and install 10 complete power systems by the end of 2025 to connect the grid to MCS plugs located two apiece at the Half Moon Bay Ferry Terminal, the Hobsonville Point Ferry Terminal, and Piers 2, 4 and 5 of the Downtown Ferry Terminal. Each system will feature a 2 x 1.65MW charger, consisting of a transformer, ACS880 converters, MCS plugs and cable management on the ferry pontoons.
Arranged in pairs, the chargers will deliver over 3MW of direct current (DC) power to sustain the short turnarounds and high-power demands needed during a ferry call. The connectors will be handled by crew during passenger turnarounds and requiring no support from a robot arm or other machinery. Subject to funding, infrastructure may be needed at up to nine Auckland ferry locations by 2030.
“It is incredibly exciting to lead the way with modern, low-emission public transport,” said Nathan Cammock, Program Director, Auckland Transport.
“Our new ferries will bring greater passenger capacity, improved accessibility and a more consistent customer experience. They will also rely on the charging infrastructure to deliver on these capabilities.
“Each charger will be capable of supplying over three megawatts of power, allowing the ferries to quickly top up between journeys. They will charge for five to 10 minutes during passenger boardings, meaning we can minimise the size of the marine batteries and allow high vessel utilisation without long charging periods.
We’re proud that the charging infrastructure to power our new ferries will be provided by ABB and Singer Electric,” Cammock said.
The Auckland installation will also be the first MCS supplied by ABB, although the group has been delivering shore-to-ship power for over 20 years since an initial contract with Princess Cruises in Alaska. The solution will also be similar to ABB’s landmark project to support 10 all-electric ferries for public transportation provider Transtejo Soflusa in Lisbon, Portugal. Also New Zealand’s first fully electric, high speed passenger ferry Ika Rere in Wellington utilizes an ABB lower-power charging solution for electric vehicles.
“ABB’s proven experience in delivering robust and high-performance ship charging solutions and their willingness to embrace the megawatt charging system were major considerations in AT’s choice,” commented Murray Burt, Chief Engineer, Auckland Transport. “Clearly, ABB’s global support capabilities and local presence in New Zealand were also decisive for a project that will transform regional ferry services.”
“Ferries connect communities and have a significant impact on the environment,” said Palemia Field, Global Segment Manager, Ferries, ABB Marine & Ports. “There’s a well-known Māori proverb which says ‘ka pū te ruha, ka hao te rangatahi’, or ‘once the old fishing net is worn, it is put aside to make way for the new fishing net’. Electrification is crucial and we must move away from emissions-generating technologies. Noise-free and emission-free operations benefit both the broader and local communities, while passengers onboard enjoy improved travel comfort thanks to less vibration.
As the electrification of the global ferry fleet increases, Field said ABB expects more operators to opt for a standardized interface that is familiar from other industries. “We are ready to deliver the MCS solution to meet the demand, wherever standardized connections make it easier for operators to design their ferries and terminals.”
“Securing the AT Ferry ship-to-shore charging solution with our global partner ABB is a significant step for Singer Electric in our quest to decarbonise buildings and transport in New Zealand. The project is at the leading edge of charging technology and will pave the way for other megawatt charging applications in New Zealand” says Jeff McLaren, Managing Director, Singer Electric.
Peter Allington, Singer Electric Head of Pricing and Engineering said that the project is a significant achievement and was two years in the making. “It’s exciting to help deliver world-leading technology within the emerging space of vehicle electrification. It’s a cornerstone project for New Zealand where we’re taking a larger emitter of CO2 and reducing that through smart, sustainable electrification,” he said.
Electric ferry orders made up 37 percent of the maritime battery capacity deliveries between 2019 and 2022, according to research published by IDTechEx(2). A 2023 forecast from Spherical Insights(3) suggests that the market for all types of electric ships will double in value by 2030 over a 2021 baseline, to surpass USD 10.5 billion.
About ABB
ABB’s Process Automation business automates, electrifies and digitalises industrial operations that address a wide range of essential needs – from supplying energy, water and materials, to producing goods and transporting them to market. With its ~20,000 employees, leading technology and service expertise, ABB Process Automation helps customers in process, hybrid and maritime industries improve performance and safety of operations, enabling a more sustainable and resource-efficient future. go.abb/processautomation
ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. The company’s solutions connect engineering know-how and software to optimize how things are manufactured, moved, powered and operated. Building on more than 130 years of excellence, ABB’s ~105,000 employees are committed to driving innovations that accelerate industrial transformation. www.abb.com
About Singer Electric
Singer Electric is a New Zealand owned and operated company established in 1953; specialising in Electrical innovation. They are a full-service electrical provider offering design-build, maintenance, software solutions and E-Mobility. EV charging technology and sustainable practice are at the forefront of the business.
