Towards Sustainable Development
Yokohama Port Corporation
Presenter : Yoichi Kanno
International Forum on “FutureCity” Initiative In Malaysia
February 8 2015
Yokohama Port Corporation
Corporate Profile
Company Name
Established
President
Capital
Shareholders
Yokohama Port Corporation
July 26 , 2011
※Yokohama Port was opened in 1859.
Started container handling in 1969.
Masayuki Takashima
JP¥15.028billion
City of Yokohama , Yokohama Harbor
Transportation Association , Sumitomo
Mitsui Banking Corporation , Yokohama
Chamber Commerce and Industry
Yokohama Port Corporation is engaged in terminal
construction , leasing and management of facilities as well as
improving services for its customers.
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Yokohama Port Corporation
Aiming for an ECO Terminal
④ ECO tugboat
⑤ Marine environmental
conservation and mitigation
① Hybrid transfer crane
Source : City of Yokohama
③ Solar power generation system
② LED lighting
⑥ Energy management at
the port
⑦Assist modal shift to railway
transportation＆ barge transportation
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Yokohama Port Corporation
① Energy Saving of Cargo Handling Equipment
Introduction of hybrid RTG
(29 hybrid RTG cranes are in operation in Yokohama.)
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Yokohama Port Corporation
② Energy Saving of Lighting Equipment
— LED Lights for container terminal lightings.—
Table: Comparison of existing lighting and LED lighting
Ⅰ Existing lighting
Ⅱ LED
Improvements
(high pressure sodium lamps)
Long life
12,000 [h]
40,000-60,000 [h]
About four times
Power consumption*1
200 [kWh]
120 [kWh]
－40%
CO2 emissions*2
440 [t/ｙ]
264 [t/ｙ]
－40%
*1 In the case of 200 lights per container terminal facility
*2 In the case of 4,000 hours of lighting per year/CO2. Emission coefficient 0.55 [kg-CO2/kWh]
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Yokohama Port Corporation
③ Utilization of Renewable Energy
—Introduction of solar power generation systems—
・
・
・
・
3 installation sites
Generation capacity : Total 1.06 [MW]
Start of operation : March 2014～ April 2015
CO2 reduction : Total about 604 [t/y]
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Yokohama Port Corporation
④ Controls on Emissions from Harbor Boats—Introduction of Eco Tug—
Japan’s first “eco-friendly tugboat (Eco Tug)” has begun service! (2013)
Eco-friendly tugboat Tsubasa
Source : City of Yokohama
Hybrid : Diesel engine + (Motor + battery)
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Yokohama Port Corporation
⑤ Marine environmental conservation and mitigation
Cleaning the sea
surface and bottom
Monitoring
• Water quality
• Dust
Releasing juvenile fish
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Yokohama Port Corporation
⑥Energy management at the port
We will examine and promote introduction of smart grids by
introducing collective receiving of electricity , renewable energy and
storage battery which ensure business continuity at the time of
disaster and effective energy management in the port.
Collective receiving
Renewable energy
+
Storage battery
Energy saving lighting
Optimization of
energy
Transfer crane
Gantry crane
Warehouse
Gantry crane
Warehouse
Source : City of Yokohama
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Yokohama Port Corporation
Thank you
Email: [email protected]
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