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Introduction to mainly domestic environmental conservation activities and products that incorporate environmental technologies.
Product DevelopmentProduction and PurchasingTransportation,Sales, and AdministrationDisposal and Recycling
Measures Taken at the
Development Stage
Measures Taken at the Production Stage
Measures Taken at the Use Stage
Measures Taken at the Waste Stage
Measures for the Future
Efforts Made by Supplierscolumn
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Efforts Made by Suppliers
Honda aims to make both its employees and its suppliers more aware of the importance of environmental conservation by holding the Honda Green Conference. At this conference, which is held as a group-wide event, participants exchange information about their environmental improvement activities and evaluate them to obtain more knowledge and skills on environmental conservation. At the second conference, held in November 2000, and subsequently, conferences a total of 10 major Honda suppliers made presentations about their environmental conservation activities. Honda Green Conference
Achieving zero wastewater by recycling  water in the coating process
Yachiyo Industry, which manufactures Honda minicars, implemented measures to achieve zero wastewater by maximizing the water recycling efficiency in its repair parts production line. As a result, the company achieved zero wastewater at its factory for the first time in the automobile industry. Specifically, the company introduced two water purifying devices using reverse osmosis (RO) membranes to filter wastewater from the factory in two stages, thereby achieving a water recycling rate of 57%. The treated water is reused in the pretreatment and electrodeposition coating processes. The remaining 43% of the wastewater, is evaporated, thereby achieving zero wastewater. Water purifying device using an RO membrane to make wastewater reusable

Zero wastewater

Zero wastewater
   
Reducing waste to one-tenth by the introducing a new returnable case
Honda Express, which is one of the carriers of Honda products and parts, has been making efforts ahead of others in the industry to reduce the packaging materials used for transportation. For the export of products to Europe, the company has developed a returnable case that is lighter but as durable as the returnable cases traditionally used for exporting. The new returnable case is made more suitable for collection because it can be compactly folded. By promoting the usage of this cases, the company has reduced the amount of waste to one-tenth of previous levels. Furthermore, by reducing the amount of energy required for transportation through reducing the weight of the case, this has also reduced CO2 emissions by 5,780 tons on an annual basis.
The new case can be easily assembled using square pipes and bolts.


   
Reducing the consumption of electricity by         
using a power consumption monitoring unit
Honda Verno Kobe, which sells Honda automobiles in the Kobe District in Hyogo Prefecture, newly installed a unit to monitor power consumption on an hourly basis in cooperation with an electric appliance manufacturer. As a result, it was revealed that electricity was being consumed for lighting even on regular holidays, and that the peak of the consumption was during 9:00 a.m. to 10:00 a.m. Based on this finding, the company has implemented the following countermeasure: on the day before a holiday, electricity is turned off at the distribution board, and a timer is installed for the accurate management of power consumption. Also, the delivery of automobiles to the company is scheduled not to be concentrated at any one time, so that energy consumption can be spread. Thanks to these measures, power consumption has been reduced by 12% and CO2 emissions by 6,494 kg. A monitoring unit is installed in front of the signboard. A timer automatically turns off the lights.
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