DOE Global Energy Storage Database
Office of Electricity Delivery & Energy Reliability
Environment Earth Conscious Station of East Japan Railway Company
East Japan Railway Company (JR East) installed a 240kWh-capacity GS Yuasa Corporation lithium-ion storage battery system (approximately 12.6 kWh x 19 battery units) at Hiraizumi Station on the Tohoku Line. The station is a model for JR East's "ecoste" (Environment Earth Conscious Station of East Japan Railway Company) initiative aimed at powering train stations through renewable energy with zero emissions.
The electric power supply system at Hiraizumi Station was installed by Mitsubishi Electric Corporation and JR East is aiming to supply all the station's power from solar generation. The lithium-ion storage battery system enables JR East to store excess power generated by the solar panels and supply the power during nighttime hours and inclement weather, maximizing the effective usage of renewable energy.
The installed lithium-ion storage battery system comprises 114 modules configured in series and parallel. The configuration of multiple LIM50E-12G modules, both in series and parallel, enables simple customization consistent with the customer's voltage and capacity needs.
Sep 13, 2012
Hiraizumi , Iwate
OWNERSHIP & VALUE CHAIN PARTNERS
East Japan Railway Company
GS Yuasa Corporation
COST & PERFORMANCE
PRIMARY PROJECT CONTACT
GS Yuasa Headquarters, Kyoto
1, Inobanba-cho, Nishinosho,
Kisshoin, Minami-ku , Kyoto 601-8520
2014-07-09 04:08 PM UTC
2014-07-10 04:15 PM UTC