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Greening of Process

Pursuing the world's lowest level of environmental impacts

Toshiba Group is promoting Greening of Process, an initiative for high-efficiency manufacturing, which aims to minimize resource inputs in production processes in Japan and abroad, eliminate waste in manufacturing processes, and reduce to a minimum emissions into the atmosphere and waters, thus achieving the world's lowest level of environmental impacts. Specifically, this initiative consists of two efforts: “improvement of plant efficiency,” which refers to efforts to grasp energy consumption appropriately in order to ensure effective improvement of equipment operation and introduce high-efficiency equipment, and “process innovation,” which aims to achieve sustainable manufacturing in collaboration with all units involved in manufacturing.

High-efficiency manufacturing
[Image] High-efficiency manufacturing

Toshiba Group is promoting the Greening of Process initiative from three perspectives: mitigation of climate change, effective use of resources, and management of chemical substances. In terms of mitigation of climate change, Toshiba Group is actively taking energy- saving measures on a company-wide scale. We will grasp energy consumption in real time (visualization), analyze data (easy-to-understand), and take actions for improvement (motivation). We will also perform energy-saving analyses worldwide and evaluate the potential of improvements to further reduce energy consumption. In terms of effective use of resources, we will continue to make maximum use of our ingenuity to reduce the total volume of waste generated and final waste disposal volumes as well as strive to use valuable water resources effectively. As for management of chemicals, the Group will make efforts to reduce the amount of targeted substances handled and discharged mainly through the introduction of alternative substances and process improvements. In the future, we will endeavor to achieve the world's lowest level of environmental impacts by realizing high-efficiency manufacturing that enhances our business competitiveness.

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Increasing business process eco-efficiency to 1.5 times the FY2000 level in FY2015

Toshiba Group, which comprehensively assesses the effects of environmental impacts in its business operations, views business process eco-efficiency as an important indicator of high-efficiency manufacturing and is working to reduce environmental impacts in manufacturing processes.

Results of FY2014

Sales increased in FY2014 compared to the previous year. However, due to reductions in GHG emissions through energy-saving efforts and other factors, business process eco-efficiency improved compared to the previous year to 1.51 times (in comparison with the FY2000 level), exceeding the goal of 1.47 times.

Future initiatives

The goal of the Fifth Environmental Action Plan is to increase business process eco-efficiency to 1.5 times compared to the FY2000 level in FY2015. To achieve this goal, Toshiba Group will work to reduce environmental impacts according to the nine specific targets.

[Image] Business process eco-efficiency

LIME : One of the leading environmental assessment methods in Japan, LIME (Life-cycle Impact assessment Method based on Endpoint modeling) was developed by the National Institute of Advanced Industrial Science and Technology, an independent administrative institution.

[Image] Environmental impacts resulting from business operations

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