HOME >> CSR 2012 Top >>Major Plants' Environmental Data

Major Plant's Environmental Data (shown per plant)

Main environmental performance per plant of the DOWA group in 2011 is shown as follows.

DOWA ECO-SYSTEM:ECO-SYSTEM Sanyo

photo

INPUT
Material input
(chemical agent, accepted waste)
200,000 t
Water resource input 150,000 m3
Purchased power 8,900 MWh
In-house power generation
(solar and waste power)
5,300 MWh
Fossil fuel consumption 17,000 kL
(converted to crude oil)
OUTPUT
Products -
BOD -
COD -
Discharged water -
NOx 18 t
SOx 1.3 t
Emission to atmosphere 1,600,000,000 Nm3
GHG emission 200,000 t
PRTR emission 13 mg-TEQ
Waste produced 46,000 t
Recycling that occurred
(including thermal recycling in business establishments)
130,000 t

DOWA Metals & Mining:Kosaka Smelting & Refining

photo

INPUT
Material input
(including raw materials derived from wastes)
160,000 t
Water resource input 4,200,000 m3
Purchased power 60,000 MWh
In-house power generation
(hydraulic and waste power)
86,000 MWh
Fossil fuel consumption 25,000 kL
(converted to crude oil)
OUTPUT
Products
(including recycled products)
36,000 t
BOD 29 t
COD 40 t
Discharged water
(including rainwater on the premises)
13,000,000 m3
NOx 120 t
SOx 24 t
Emission to atmosphere 1,600,000,000 Nm3
GHG emission 110,000 t
PRTR emission
(自社埋立含む)※英訳無ぁE/span>
2,400 t
Waste produced 120,000 t
Recycling that occurred 720 t

DOWA Electronics Materials:DOWA IP Creation

photo

INPUT
Material input 31,000 t
Water resource input 18,000 m3
Purchased power 23,000 MWh
In-house power generation -
Fossil fuel consumption 8,300 kL
(converted to crude oil)
OUTPUT
Products 24,000 t
BOD 64 kg
COD 72 kg
Discharged water 10,000 m3
NOx 20 t
SOx 9 t
Emission to atmosphere 130,000,000 Nm3
GHG emission 46,000 t
PRTR emission -
Waste produced 240 t
Recycling that occurred 5,100 t

DOWA Thermotech:DOWA Metal

photo

INPUT
Material input 43,000 t
Water resource input
(In-house intake of water)
160,000 m3
Purchased power 62,000 MWh
In-house power generation
(thermal power)
1,000 MWh
Fossil fuel consumption 5,000 kL
(converted to crude oil)
OUTPUT
Products 42,000 t
BOD -
COD -
Discharged water
(recycled)
530,000 m3
NOx 23 t
SOx 5 t
Emission to atmosphere 740,000,000 Nm3
GHG emission 42,000 t
PRTR emission -
Waste produced 680 t
Recycling that occurred 1,000 t

DOWA Thermotech:Dowa Thermotech (Thailand) Co., Ltd.

photo

INPUT
Material input
(including commissioned products for thermal treatment)
2,100 t
Water resource input 5,000 m3
Purchased power 3,500 MWh
In-house power generation -
Fossil fuel consumption 110 kL
(converted to crude oil)
OUTPUT
Products
(including finished products by thermal treatment)
1,700 t
BOD 0.6 t
COD 0.6 t
Discharged water 5,000 m3
NOx 20 t
SOx 1.5 t
Emission to atmosphere 80,000,000 Nm3
GHG emission 2,100 t
PRTR emission -
Waste produced 400 t
Recycling that occurred -
< Prev Next > Page Top

The DOWA Group CSR

DOWA CSR

Message from the Management

Feature1 About DOWA group

  • DOWA ECO-SYSTEM
  • DOWA METALS & MINING
  • DOWA ELECTRONICS MATERIALS
  • DOWA METALTECH
  • DOWA THERMOTECH

CSR Management

Eco-products of DOWA

Social Performance

Feature2 Globally Expanding DOWA Group

Relations with Society

Relations with Customer

Relations with Employees

Environmental Performance

Feature3 The DOWA group's Commitment in Energy Utilization

Environmental Report

Material Balance

INPUT

Present Status of Resource Recycling

OUTPUT

Major Plants' Environmental Data

Economic and Business Management Performance

Economic Report & Environmental Accounting

External Economic Benefit Evaluation (EEBE(R))

------

Questionnaire Results

Basic Requirements

Third Party's Opinion

Editorial LineGRI Guideline