Japan car makers to work over weekends
The earthquake and tsunami that struck Japan on March 11 this year damaged the Fukushima Dai-ichi nuclear power plant, and sent three reactors into meltdowns. Now the Hamaoka nuclear plant is being shut down too due to safety fears, adding to the shortage of energy resources in the country.
Auto production was already stagnating as a result of a 20-year slowdown when the 9.0 magnitude earthquake hit Japan. In March, the production of 404,039 vehicles marked a drop of 57% from the same month the previous year, and also the sixth consecutive month of declining production levels. As the twin disasters had hit production in addition to supplies to dealers, domestic sales of new trucks, cars, and buses also registered their biggest-ever decline in April.
To cope with the current energy crisis, the government had asked leading manufacturers to reduce the use of electricity by 15%.
With electricity consumption being usually higher in the country during the week than over the weekend, Japanese automakers have therefore decided to take an off on Thursdays and Fridays and manufacture cars over the weekend to save energy and avoid the possibility of blackouts resulting from the power crunch set off by damaged nuclear reactors. Production at factories will be stopped on Thursdays and Fridays from July to September – the months in which electricity use is highest in Japan. The automakers and auto-parts makers have decided to shift our holidays from Saturdays and Sundays to Thursdays and Fridays, as the companies need to respond with a sense of crisis to the power shortage.
On Saturdays and Sundays, power supplies are adequate and the auto companies can conduct production without limitations. Some companies may even direct their back-office staff too to opt for days off during the week, and will try to limit power consumption without disruption to production.
The expected power shortage is yet another challenge confronting Japanese car manufacturers that are already grappling with reduced output due to around 500 parts suppliers in northeastern Japan being affected by the earthquake and tsunami. Besides, the recent disasters also resulted in a number of temporary factory shutdowns as a result of which shipments of key parts to China was also stopped.
Honda Motor Co. and Toyota Motor Corp. think it won’t be possible to get back to pre-disaster production levels till the end of this year, while Nissan is aiming for October. Toyota has slashed manufacturing at its Chinese plants by around 50-70 % till June 3 because of a shortage of parts.
Japanese automakers are also facing other challenges like high taxes, the surging yen which is reducing the value of exports, pressures to check global warming and competitors in nations that have beat Japan in clinching free trade deals. One third of Japan’s electricity is provided by nuclear energy. To deal with the power shortage, buildings in Tokyo have reduced lighting, several stores are closing earlier, and people are using the stairs instead of escalators and elevators. Also, at home, citizens are being motivated to put up with higher room temperatures, prefer fans to air conditioners and unplug their personal computers and other appliances when not in use.

Posted May 25, 2011
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