Figures cover the 5 major offices*1 of Sumitomo Corporation and 26 group companies*2 for the period of April 2010 to March 2011

(1,000 yen)

Environmental conservation costs		Cost	Main benefits
(1) Business area cost	Pollution prevention cost	2,967	Environmental conservation
	Global environment conservation cost	805,407
	Resource circulation cost	64,489
	Subtotal	872,864
(2) Upstream/ downstream cost	Extra costs of green purchasing	384	Energy saving, resource saving, reduction of waste
	Additional cost for reducing the environmental impact of containers and packaging	660
	Costs for the collection, recycling, resale, and proper disposal of used products	0
	Subtotal	1,044
(3) Administration cost	Cost for the implementation and maintenance of an environmental management system	364,044	ISO 14001 Environmental communication Environmental training
	Cost for disclosure of environmental information and environmental advertising	16,294
	Cost for environmental training of employees	12,864
	Cost for environmental improvement measures	2,292
	Subtotal	395,494
(4) R&D cost	R&D cost to develop products that contribute to environmental conservation	296,721	Environmental business
	Subtotal	296,721
(5) Social activity cost	Cost for environmental improvement activities in areas other than company premises and their surroundings	6,465	Cooperation with NGOs/NPOs
	Cost related to donation or financial support of environmental groups	18,511
	Cost for various social measures targeted at local communities	200
	Subtotal	25,176
(6) Environmental remediation cost	Cost to restore the natural environment back to its original state	470
	Subtotal	470
Total		1,591,768

*1 5 major offices of Sumitomo Corporation: Head Office (Tokyo), Shizuoka, Osaka, Hiroshima, Nagoya
*2 26 group companies: Sumitomo Corporation Kyushu, Sumitomo Corporation Hokkaido, Sumitomo Corporation Tohoku, Sumisho Metalex, Sumisho Tekko Hanbai, Sumisho Steel Sheets Works, Sumisho Aero-Systems, Sumisho Machinery Trade, Sumitomo Mitsui Auto Service, Sumitomo Shoji Machinex, SCSK, Sumisho Interior International, SUMITEX International, Sumitomo Shoji Chemicals, Sumitronics, Summit Agro International, Summit Pharmaceuticals International, Chiba Kyodo Silo, Sumisho & Mitsuibussan Kenzai, Sumisho Building Management, Sumisho Paper, Sumisho Tatemono, SC Building Service, Sumisho Global Logistics, Sumisho Materials, Sumisho Montblanc

Environmental Conservation Benefit (Sumitomo Corporation)

Types of benefits			Change from the previous year
Benefit corresponding to business area cost	Reduction in electricity cost*		Down 2.6%
	Reduction in water consumption	Public water usage	Down 1.2%
		Recycled Waste water usage*	Down 1.1%
	Recycling rate**		Up 1.1%
Benefit corresponding to upstream / downstream cost	Green purchasing rate***		Down 1.8%

* Tokyo Head Office of Sumitomo Corporation
** Recycling rate of municipal waste
*** Sumitomo Corporation and 2 group companies

Economic Effects of Environmental Conservation Activities

Types of benefits	Change from the previous year
Reduction in energy costs through energy conservation	Up 2.3%
Reduction in paper consumption cost	Up 0.4%