Boundaries and Method of Data Aggregation
(Balance of Input & Output)

Boundaries (Organizational Range)

Classification Boundary
All Business Activities All Sumitomo Forestry Group Companies
Research & Development Tsukuba Research Institute
Forest Management Forestry offices (Hyuga, Niihama, Osaka, and Mombetsu);
seedling tree farming centers (Hyuga, Motoyama, Gero, Midori, Mombetsu, and Minamiaizu)
Manufacturing Business Sumitomo Forestry Crest (Kashima Plant, Shizuoka Plant, Niihama Plant and Imari Plant), Sumitomo Forestry Landscaping (Shinshiro Plant and Tobishima Plant),
Japan Bio Energy, Okhotsk Bio Energy, Michinoku Bio Energy,
Rimba Partikel Indonesia, AST Indonesia, Kutai Timber Indonesia, Nelson Pine Industries, Vina Eco Board, Sinar Rimba Pasifik and Canyon Creek Cabinet Company
Environmental Energy Business Mombetsu Biomass Electric Power Co., Hachinohe Biomass Electric Power Co.
Housing and Construction Business (Domestic) Sumitomo Forestry (Housing and Construction Division), Sumitomo Forestry Home Tech,
Sumitomo Forestry Home Engineering, Sumitomo Forestry Landscaping, Sumitomo Forestry Archi Techno
Offices and other sites Sumitomo Forestry and Group companies other than the above

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Prerequisites

Classification Prerequisites
Research & Development Energy/CO2 Energy use and CO2 emissions at research institutes
Raw Materials Raw materials used during research and development
Water Water used during research and development
Waste Waste produced during research and development
Forest Management Energy/CO2 Energy use and CO2 emissions from harvesting and seedbed production at Company-owned forests
Raw Materials Raw materials use during harvesting and seedbed production at Company-owned forests
Water Water use from harvesting and seedbed production at Company-owned forests
Waste Waste produced during harvesting and seedbed production at Company-owned forests
Manufacturing Business Energy/CO2 Energy use and CO2 emissions at each plant
Raw Materials Raw materials used during production of wood products, construction materials and horticulture
Water Water used during production of wood products, construction materials and horticulture
Waste Waste produced during production of wood products, construction materials and horticulture
Environmental Energy Business Energy/CO2 Energy use and CO2 emissions at power generation plants
Raw Materials Raw materials used during power generation
Water Water used during power generation
Waste Waste produced during power generation
Housing and Construction Business (Domestic) Energy/CO2 Energy use and CO2 emissions for business sites (including model homes) related to the housing business
Raw Materials Materials invested in housing construction
Water Water use at business sites related to the housing business
Waste Waste emitted from housing construction (including renovations) and demolition
Offices and other sites Energy/CO2 Energy use and CO2 emissions at Sumitomo Forestry and other business sites of Group companies not related to domestic or overseas manufacturing or design, construction and sales of houses
Water Water use at Sumitomo Forestry and other business sites of Group companies not related to domestic or overseas manufacturing or design, construction and sales of houses
Waste Waste produced at Sumitomo Forestry and other business sites of Group companies not related to domestic or overseas manufacturing or design, construction and sales of houses

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Aggregation Method

CO2: Refer to the pages below

Waste: Calculating Emissions with Data Collected from Manifests

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Sustainability Report