HURTIGRUTEN – SHORE POWER AND HYBRID STRATEGY FOR PASSENGER SHIPS

Tor Geir Engebretsen, COO/SVP Maritime Operations, Hurtigruten AS

Workshop “Sustainable Energy Supply & Innovative Solutions for Emission Reduction Improved Ports – Cruise Line Collaboration”, Bergen/

Bergen / Norway, November 8th-9th 2017 HURTIGRUTEN – SHORE POWER AND HYBRID STRATEGY FOR PASSENGER SHIPS THE TRAVEL INDUSTRY POST-PARIS: THE POWER OF SUSTAINABLE ADVENTURES Enjoy the most spectacular nature in the world - free from heavy fuel LEGENDARY COASTAL ROUTE – SINCE 1893

11 ships

34 ports Bergen-Kirkenes

2 calls a day - 365 days a year

24.500 port calls per year

Annual distance covered: 960.000 nm

Regularity: 98 % (YTD 2017) WORLD LEADER IN EXPEDITION TRAVEL

2018: Expedition sailings to more than 200 ports in 28 countries worldwide

Antarctica – Chile & Argentina The Arctic – Norwegian coast, , Greenland, Iceland, Arctic Canada, South America (both coasts), Amazon River, Caribbean, US East Coast, Europe

Flexible fleet of explorer vessels: MS Fram MS Spitsbergen MS Midnatsol MS Nordstjernen MS Roald Amundsen (tbd 2018) International shipping and aviation represent 8 percent of total emission Left unregulated we could make up 39% in 2050 (study by European Parliament) POWER IS ESSENTIAL FOR SAFE OPERATIONS We operate under extreme conditions and need to lean on proven power technologies STABLE POWER SUPPLY IS ESSENTIAL - TO ALL PARTS OF OUR OPERATIONS

• Propulsion

• Manouvering/thrusters

• Operation of hotel

• Heating / AC Recycling heat from exhaust and coolingwater. Using seawater for cooling instead of AC when sea temp < 12C

• Cargo handling incl cooling and freeze facilities

• Fresh water treatment systems

• Black/grey water treatment systems

Weather and governmental requirements with major impact on power consumption RECENT ENVIRONMENTAL INITIATIVES

Existing fleet • Sailing on 500 ppm diesel (no Heavy Fuel Oil - HFO) • Propeller changes • Engine rebuilds/ De-noxing • Lubricant optimalization • Shore power • Waste water management (grey water/black water)

New builds • Hybrid power • Heat recovery MS Roald Amundsen with HYBRID TECHNOLOGY: Battery pack – peak shaving and on board charging PREPARING FOR SHORE POWER PILOT PROJECT WITH PORT OF BERGEN SHORE POWER

 Supply of electricity when docked, meaning less use of generators, less noise, less fuel and emissions in harbours

 Hurtigruten prepares most ships for shore power

 Project supported by government incentives

 A great opportunity in ports with longer stops (1 hour and more) POWER SUPPLY CONCEPT

• NG3-technology, adjusted to Hurtigruten needs : «Plug & play» fast connections

• Plug is stored on car deck when not in use / takes limited space

• Connected outside the ship, not inside

• Moves automatically to loading position when connected

• May be operated by one single crew SHORE POWER BERGEN

• Each day 1 Hurtigruten vessel is alongside Bergen for 5,5 hours (8 hrs winter)

• Power demand shore power: 1.0 - 1,6MW

• Potential for significant emissions reduction: Approx 150 tons CO2 and 3 tons NOx pr ship/year

• Low voltage solution 690V/50Hz, same as ships main switchboard. No need for shoreside frequency converter and onboard transformator

• Aim to connect in all port with more than 1 hour dockin time ENVIRONMENTAL GAIN FROM SHORE POWER FOR HURTIGRUTEN: Annual emissions equivalent to 3 000 cars saved IMPORTANT TARGET – REDUCE LOCAL EMISSIONS PROJECT FINANCING

 Port side: Port to arrange onshore facilities

 Financial supported by Enova

 On board the ship: Hurtigruten to prepare each ship for shore power. Substantial investment per ship Supported by NOx fondet

 Pricing of power: Need to be on cost coverage basis (Hurtigruten cost for on board el production is 1 NOK kW/h) SHORE POWER AND FUTURE COASTAL ROUTE - SOME CHALLENGES

Hurtigruten needs: Standardized system in all ports.

Local infrastructure for shore power like in Bergen: Is local power logistics prepared for shore power?

Future: What about future plug-in hybrid vessels - needs X times more power than ordinary shore power

Significant challenge to most local societies. Is shore power «for all» realistic?