1. Carbon Management Plan

• JISC

Greening ICT Programme (Phase II)

Computer Room Efficiency Improvement

2. Carbon Management Plan

Background

Our Computer rooms (Data Centres), host around 2,500 servers

They support;Imperial College, Natural History Museum, Royal College of Music and Janet-LMN

This project focuses on our primary Data Centre (two main rooms), housed in a traditional 1960s building

Annual consumption is circa:

7,500,000 kWh 500,000 4,000 tCO 2

Room One PUE = 1.32 Room TwoPUE = 1.52

Target 5% reduction in PUE

3. Carbon Management Plan 4. Carbon Management Plan

Data Centre Plan Room Two

Plant area 5. Carbon Management Plan

Data Centre Photos

Present Cold Aisle Containment High density CO2 Cooling Extend Cold Aisle containment (further 56 racks) Low Ceilings: Challenge to Return Hot Air to CRACs Free Air Cooling Option: Supplement Existing Chilled Water