Hitachi to launch Super Eco-factory

On June 25, 2007, Hitachi Group announced its new "Super Eco-factory" standards for environment-conscious plants and the first nine Super Eco-factories. The group aims to reduce CO2 emission by 7% by FY2010 compared with FY1990.

The Hitachi Group has proposed "emission neutral" status, in which the "direct loads" including energy used in production activities such as the acquisition of basic materials and processing and refining of components, greenhouse gases emitted from factories and energy used for transportation, and the reduction of "social loads" referring to the electricity consumed by products and energy used for recycling end-of-life products are balanced out.

Hitachi is striving to implement this status by FY2015. In accordance with this goal, the above-mentioned Super Eco-factory certificate has been formulated since FY2006.

The Hitachi Group defines Super Eco-factories as "environmentally friendly facilities that further promote energy conservation, reduce chemical substance emissions and implement advanced resource recycling measures."

Super Eco-factories are required to be six times more energy efficient than the lowest standard applied by Japan's energy saving laws. The Hitachi Group looks to certify 30 Super Eco-factories out of about 300 factories generating heavy environmental loads by 2010.

The group has already started "Super Eco-product" standards for products that have achieved more than 10 times higher "environmental efficiency," an index that represents "how much product or service value is generated, while lowering environmental loads and resource consumption," compared with relevant products manufactured in around 2000, and authorized 40 Super Eco-products by the end of March 2006.

The group has also authorized 1,012 Eco-products as of the end of fiscal 2006 and aims to increase sales of Super Eco-products to 30% of total Eco-product sales.

In FY2007, the Hitachi Group is moving forward to authorize more Super Eco-factories and about three times more Super Eco-products than 2006 toward the goal of emission neutral status in 2015. Through these measures, the group plans to reduce CO2 emissions by 850,000 t combining direct loads and social loads from the FY2006 level.

via Tech-On