Initiatives toward building a low-carbon society
Fiscal 2017 targets and results
Based on the Aichi 2020 Environmental Action Plan, we pursued reductions in carbon dioxide to achieve the targets of the Japan Iron and Steel Federation’s Low-carbon Society Plan (Phase 1).
We set our internal targets at even higher levels and took action, but we were unable to avoid the negative effects of increased production, and we did not achieve those targets.
Total CO2 emissions
(+34,000 tons year-over-year)
Breakdown of energy used in fiscal 2017 (CO2 emissions)
Factors behind changes since last fiscal year
|1. Improved insulation on rolling line furnace
|2. Less carburizing material due to appropriate use of scrap
|1. Increased emissions due to increased production
Energy saving in offices
We conducted the following activities during fiscal 2017. Going forward, we will investigate, analyze, and follow energy efficiency at the new administration building with a view to making further improvements.
- Summer/winter measures to reduce electricity consumption
- Promoting Cool Biz activities (preset temperature 28°C)
- Promoting Warm Biz activities (preset temperature 19°C)
- Installation of various energy-saving equipment at new administration building, and calls for energy-saving activities
- Conversion from fluorescent to LED lighting at Technology Center No. 1 and No. 2 offices and at the Forging Office
CO2 emissions from non-technical divisions
Energy efficiency through logistics optimization
In accordance with the Energy Saving Act revised in April 2006, we have been working on efficient environmentally-friendly logistics optimization activities after understanding the flow of distribution and reviewing issues.
Specifically, we are visualizing the flow and quantities of products after shipment, our Steel Company is promoting logistics reform from Promoting logistics reform and modal shift*, and our Forging Company is doing the same from the perspective of loading efficiency improvements.
From fiscal 2006 to 2017, we achieved a 16% reduction in CO2 emissions per unit from logistics.
- * Modal shift Changing truck transport to rail and sea transport with low-environmental impacts