| Environmental load | Value of product | |||||
|---|---|---|---|---|---|---|
| M: Effective use of resources | E: Efficient use of energy | T: Avoidance of substances that are potentially harmful to the environment | ||||
| Standard product | 1996 product | 1 | 1 | 1 | 1.732 | 1 |
| JS-S | ||||||
| Evaluated product | 2009 product | 0.960 | 0.954 | 0 | 1.353 | 1 |
| ZJ-S | ||||||
| Details of improvement | Maximized number of parts that use recycled plastic | Industry top-class energy savings | Eliminated all substances restricted by the EU's RoHS Directive | Items for consideration:
|
||
| Environmental impact factor | (1/Environmental impact of new product)/ (1/Environmental impact of standard product) |
1.280 | ||||
| Performance factor | (Added value of new product)/ (Added value of standard product) |
1 | ||||
| Factor X: Environmental impact factor × Performance factor | (Added value, environmental impact of new products)/ (Added value, environmental impact of standard products) |
1.280 | ||||
| Standard product (1990 product equivalent) |
Evaluated product | ||||
|---|---|---|---|---|---|
| M | (1) Weight of product |
8924 | kg | 8564 | kg |
| Iron | 7055 | kg | 6905 | kg | |
| Copper | - | kg | - | kg | |
| Aluminum | 1260 | kg | 1050 | kg | |
| Resin (Recycled material) | - | kg | - | kg | |
| Resin (Non-recycled material) | 173 | kg | 178 | kg | |
| Others | 436 | kg | 431 | kg | |
| (2) Weight of recycled material | - | kg | - | kg | |
| (3) Weight of reused parts | 0 | kg | 0 | kg | |
| (4) Weight of 3R material [(2) + (3)] | - | kg | - | kg | |
| (5) Consumption of virgin resources [(1) – (4)] | - | kg | - | kg | |
| (6) Recyclable weight (3R possible) | - | kg | - | kg | |
| (7) Nonrecyclable weight [(1) – (6)] | - | kg | - | kg | |
| E | Power consumption during annual operation (E1) | 284,000 | kWh | 271,000 | kWh |
| Power consumption in annual standby state (E2) | - | kWh | - | kWh | |
| Total (Annual power consumption) | 284,000 | kWh | 271,000 | kWh | |
| T | Lead usage in solder (T1) | 76 | g | 0 | g |
| Cadmium usage (T2) | 0 | g | 0 | g | |
| Mercury usage (T3) | 0 | g | 0 | g | |
| Hexavalent chromium usage (T4) | (Used in plating*) | g | g | ||
| PBB usage (T5) | 0 | g | 0 | g | |
| PBDE usage (T6) | 0 | g | 0 | g | |
| HCFC refrigerant | 0 | 0 | |||