SystemsGreen
Systems Green provides solutions and services tolower clients’ energy operating costs, while improving sustainability and simplifying administration. Based in Tokyo, we pro actively identify “best in class”solutions, disruptive technology and innovative business models both locally and from around the world,and seamlessly supplythese–directly and viaour partners, both in Japan and elsewhere–to customers looking to achieve their energy management and CSRgoals.We strive to simplify the myriad of energy options available and facilitate energy decision- making which is both financially savvy and ethically responsible.
COOLNOMIX
AC Energy Savings Case Study: Nippon Comsys Corp
Nippon Comsys Corp Profile
Description:
Japan’s largest telecom engineering, equipment construction and installation contractor, serving NTT, DoCoMo, etc. Also provides IT solutions, and develops various social infrastructure.
| Subsidiaries: | 17 companies |
| Annual Sales: | JPY210bn |
| Employees: | >5000 |
| Parent Co Stock Info: | TSE1 #1721 (ComsysHoldings) |
| Parent Co Market Cap: | JPY270bn |
Pilot Testing Parameters
| Location: | Shinagawa,Tokyo |
| AC Type: | Mitsubishi Electric – City Mult iVRF System ODU: PUHY-P335SDMG1-BSG, IDU: PLFY-P140BMG1 |
| Units Installed: | 15 Coolnomix AC-01on15IDUs |
| Installation Company: | Comsys Net KK |
| Thermostat Setting: | 25°C |
| Baseline Period: | July 16th-Aug 5th (3weeks) |
| Pilot Period: | Aug 6th – 26th (3weeks) |
| Measurement Methodology: | Sub-meter attached to the Out-Door Unit(ODU) of the AC for each of the 7th and 8th floors–of an 8 story building. |
Pre-Coolnomix Baseline
After Coolnomix Installation
Coolnomix achieves c. 40% reduction from predicted 8F consumption, and >14% less than 7F
