August 2011

Towards Future Proof

Data Centers

Deerns Data Center Consultancy

Infrastructure Green & Upgrade Scan Services

Deerns consulting engineers

Deerns Consulting Engineers � Multidisciplinary engineering company:

Energy & Sustainability, MEP, Building Science, Master planning, R&D

� Founded in 1928 � Over 500 employees worldwide: Netherlands,

UK, Germany, France,Spain, USA, UAE, China � Over $65 million revenue � International client base � Specialized in energy efficient design of

critical operational facilities like: o Airports o Data Centers o Hospitals o Level 4 bio hazard labs and Clean Rooms

Deerns’ Proven references last 5 years

Total White Space Area: > 100,000 m2

Total IT power: > 350 MW

� Total White Space Area: > 2,300,000 ft2 world wide

� Total IT power: > 670 MW

� Experience: > 500 man-years of datacenter working experience

� Personnel: > 60 datacenter M&E specialist and consultants

What We Do…

� Maximize Energy Efficiency

� Assure Uninterrupted Availability

� Mitigate Risk (Tier levels 1, 2, 3, 4)

� Support diverse configurations (racks, suites, cages, containers, “special projects”)

� Ensure scalability of facility

Innovative design of new & operational

(hot) upgrades of existing data centers to:

Service Offerings

� Overall datacenter design � Green Scan (Energy Efficiency) � High level design and specification, SLA development � Single Point of Failure (SPOF)/Availability analysis � Site selections � Risk assessments � Innovative Cooling Solution development � Tier Level audits � Facility construction liaison & management (PM)

Working in partnership with our customers

to ensure tangible results

Services for New Data Centers

What we deliver…bottom line:

Highest ROI

Optimized Phased Investment

Short Ramp-Up-Time

Reduced OPEX

Minimum Risk

Greenest Data Center

� Total Investment: Ð 10%

� Cooling Energy Costs: Ð 80%

� Total Energy Costs: Ð 30%

Optimized Proven Technologies

Short Phased Scalable Growth

Supports Highest Levels of Redundancy & Survivability

Implementable Anywhere in the World

Average PUE as low as 1.12

Sustainability through enhanced Data Center Value Proposition

Green Cooling for Data Centers©

Phased Investment

80 % Reduction of Cooling Energy

Save $ 1,750,000 p.a. on 25,000 sq.ft. Data Center (5 MW)

Highly Adaptable

Standardized Proven Technology

GC-DC©

GC-DC© Free Cooling Cell: How it Works

Case study ROI for the GC-DC©

25,000 ft2, 200W/ft2

TIER III DX CRAC GC-DC©

Investment $ 33,750,000 $ 30,500,000

DC IT Power 5 MW 5 MW

Cooling Power (% IT Power)

Average per year 50%

2.5 MW 10%

0.5 MW

Cooling Energy Consumption per Year 21.9 GWh 4.4 GWh

Cooling Energy Costs $100K/GWh $ 2,190,000

$100K/GWh $ 440,000

Saving per year $ 1,750,000 /annum

80 %

Contact

Deerns Consulting Engineers

3455 Ringsby Court 155 Gibbs Street Suite 104 Suite 552 Denver, CO Rockville, MD

www.deernsamerica.com info@deernsamerica.com