From plug-in hybrids to plug-in homes

Toyota smart grid programme

You may have heard about the Prius PHV lease programme that is currently taking place in the UK? It’s being run to provide research into the real-world viability of plug-in hybrid vehicles. But it’s not the only low carbon energy project Toyota is working on.

Toyota has partnered with Japanese Wind Development (JWD), Panasonic Electric Works and Hitachi to create a village that generates power exclusively from renewable sources.

The village uses six special ‘smart houses’ and has an isolated power grid that is CO2 free. The grid distributes electricity produced by the world’s first wind power stations and local solar energy generation.

The smart houses are each equipped with different energy management systems and are able to trade power with each other. In addition, Toyota has supplied eight Prius Plug-in Hybrids and vehicle charging points.

The research will help to demonstrate how the low emissions benefits of electric vehicles and plug-in hybrids can be further supported by the use of carbon-free power for recharging.

Toyota will also be testing the Toyota Smart Centre (TSC) system for creating and controlling the smart houses, plug-in hybrid vehicle (PHV) control systems and energy consumption and storage. Other technologies under evaluation include Toyota Smart Vision (TSV), a tool used to visualise electricity conditions in a community, home energy monitoring systems (HEMS), smartphones and new in-vehicle display audio units.

The project will continue until July 2012 and will help Toyota to develop its strategy for a future low carbon society. Where is this special village? It’s called Rokkasho and it’s found near the northern tip of the Japanese island of Honshu.

Comments (2)

    1. Hi Johnrhk

      No – the Rokkasho facility is operating safely on back-up power systems. There has been no critical damage to roads or facilities including the housing/solar power units. Residents have returned to their homes where the self-supply chain for electrical power is still operational.

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