ORIX’s energy technology service (ESCO) improves energy use to help corporate reduce energy cost. Clients don’t need to pay any improvement cost. Instead, the cost will be paid by energy cost savings and will be amortized over multiple periods.
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Applicable Equipment
- Equipment
- Energy consumption systems
(lighting, air-conditioning, air compressor, steam, vacuum, power)
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Targets of Energy Conservation Services
- Residential and commercial buildings
- Industrial buildings
- Public facilities
(hospitals, sports facilities, schools)
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| ESCO vs. Traditional Lump Sum Contract Work |
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Traditional project |
ESCO model |
| System capability |
Often with excessive design |
Customizable, in accordance with actual demand |
| Construction |
No special requirements |
The following M & V will be taken into consideration |
| Capital |
Fully covered by owner |
No capital required |
| Equipment choice |
Depending mainly on vendor partnership |
Depending mainly on performance and efficiency |
| System acceptance |
In accordance with sourcing spec |
Included for adjustment and balance to achieve optimization |
| Maintenance |
Owner’s responsibility (with warranty) |
Active intervention model |
| Energy-saving benefits |
Owner; no performance guaranteed. |
Sharing; performance guaranteed. |
| Energy consumption basis |
No special requirements |
Need to be established and factor in adjustment factors |
| Core technology |
Planning design and construction |
Diagnostics analysis and improvement |
| Project type |
Mainly newly-built systems |
Mainly existing system improvement |
