Solution Presentation of sustainable Colocation Systems Highlights: Warm water cooling, immersion cooling, OCP Infrastructure. AI / ML Infrastructure. HPC Colocation. https://colocation.green Happy to talk about us. Feel free to reach out: sustainablenow@colocation.green

1. Colocation.Green
HPC / AI Colocation & Web Services

2. The future of IT starts here.
Highest efficiency, lowest energy price in Germany. Lowest CO2 emissions of all
germany data centers. Upto 50% Cost savings compared to any German data center.
Circular energy systems.
Leveraging sustainability to change the Industry.
HPC Data CenterWhat we offer
HPC Colocation
Customer
Advantages
Energy

3. Compute Power
consumption forecast to exceed
global energy production by
2040.
(Semiconductor Ind. Assoc.,2015)
E-waste.
2016 e-waste = 49m tons,
growing to 57m tons in 2021
(United Nations University)
Mineral mining
“The future of electronics may
depend on deep sea mining for
minerals”
(All about Circuits)
Data Centers
powering AI/ML could account
for 10% of global electricity
demands by 2025
(MIT)
CO2 emissions
of digital increased by 450m
tons since 2013 in OECD
countries, while globally CO2
emissions decreased by 250m
tons over the same period.
(Shift Project)
Greenhouse Gas.
GHG of digital on track to go
from 4% to 8%
(UMass)
Start with WHY
We face a crisis in climate & in the economy

4. What we offer
HPC Colocation
Customer
Advantages
Energy

5. Emissions from
burning fossil
fuels to make
hot coffee
Scope 1
Emissions from
electricity
generated on
your behalf, to
make coffee
Scope 2
Emissions from
activity in your supply
chain, so you can
have coffee
Scope 3
How to measure carbon emissions,
communicated through the medium
of hot beverages
Measuring carbon emissions - Green Web Foundation

6. Emissions from
burning fossil
fuels, running
the backup
generators
Scope 1
Emissions from
electricity.
Solved!
Scope 2
Emissions from
supply chain,
Sourcing of servers,
construction of DC,
Travel
Scope 3
How to measure carbon emissions, in
the data center

7. Our Solution to climate health
Modular Data Centers with high efficient component, customised for your IT
Application. Direct renewable energy feed from windfarm grid.
Reuse of IT heat into community heat grid & other process use cases.
HPC Data CenterWhat we offer
HPC Colocation
Customer
Advantages
Energy
Some Math: Compare to German Average
Scope 1: 1g/ kWh
Scope 2: 21.9g/kWh = 28g/kwH 309 g/kWh
Scope 3: 5 g/kWh
Savings compared to german national energy mix:
281 g/kWh

8. Our Solution to climate health
HPC Data CenterWhat we offer
HPC Colocation
Customer
Advantages
Energy
Some Math: Savings by reuse of heat
We can reuse 70% of our electrical energy
Scope 1: 1g/ kWh Potentialsaving through not burning gas
Scope 2: 21.9g/kWh = 28g/kwH 46,5 g/kWh x 0,7
Scope 3: 5 g/kWh
28g/kWh - 32,55g/kWh = -4,55 g/kWh
This makes us carbon positive!

9. Why a Colocation Provider
What we offer
HPC Colocation
Customer
Advantages
Energy

10. Modular HPC Data Center Colocation
➔ Modular Container Data Center
➔ Horizontally and vertically scalable
➔ No permanent structure → fast realisation and migration
➔ Ideal to bring the Data Center to the wind farm
➔ Highly customisable, suitable for OCP Racks, Immersed Solutions and industry shelves
➔ direct free cooling or water cooling solutions
HPC Data Center
VK I: Freie Kühlung, keine Energie Redundanz. keine Racks
VK II: Freie Kühlung, A/B Versorgung, 21” Racks
What we offer
HPC Colocation
Customer
Advantages
Energy

11. HPC Data Center Module
➔ Modular Container Data Center
➔ very high energy density > 50 KW
➔ Water cooling / immersed Cooling / Rack door cooling
➔ customer specific infrastructure, depending on server vendor
➔ significantly lower CapEx and OpEx
HPC Data Center
Tier I: Direct free cooling, no power redundancy, industry
shelves
Tier III: Watercooling, A/B Power supply, 21” OCP Racks
What we offer
HPC Colocation
Customer
Advantages
Energy
Example: HPC Module for direct Water Cooling Configuration

12. Modular HPC Colocation
Features
● up to 850 KW HPC Container Module
● direct or indirect free cooling 24/365 and 100 % renewable wind power
● up to 150 kW per Rack with direct CPU Water cooling
● 19” Racks, OCP Racks, Immersion Modules enabled
● rear door cooling possible
● High capacity floors
● built to order
● N+1 Water cooling upto 50° C inlet temperature
● Physical security zones, monitored 24/7
Benefits
● up to 70 % reduction in power costs
● Enterprise-level resiliency at an ultra low price point
● Highly optimised. ultra-high density colocation environments
● slab flooring allowing for industrial scale high performance computing
● Flexible Rack System up to 52U height
● Onsite energy substation provides increased power reliability
● High-intensity HPC and AI workload-ready
● Options for UPS and battery supported backup available
What we offer
HPC Colocation
Customer
Advantages
Energy

13. Business Data Center Modul
➔ Modular Container Rechenzentren
➔ medium energy density < 5 KW
➔ Free cooling / Water cooling
➔ Optimised for 19” Racks
➔ significantly lower CapEx and OpEx
VK III+: Indirekt free cooling, A/B power supply
+ UPS, 19” Racks, access control,
Security & Fire Monitoring,
What we offer
HPC Colocation
Customer
Advantages
Energy
HPC Data Center

14. Modulare Business Colocation
Features
● Holt/cold aisle containment
● indirect free cooling 24/365 an 100 % renewable wind power
● 5 kW per rack indirect free cooling
● fully redundant (N+1) for critical systems incl. utility feeds & feeds to rack
● N+1 cooling system
● direct liquid cooling enabled
● Modular data center customised and build to the given AI / HPC / IT Workloads.
● Highly secured and always monitored (24/7 onsite Security center).
Benefits
● power and cooling scalable from single-rack to multi-megawatt
● 100% renewable power resulting in highly stable prices
● Up to 10 year visibility on electricity pricing
● Large number of national and international carriers connected to Colocation.Green
● Location: No space limitations for up to 200+ MW workload
● Smart hands and numerous IT services offered 24/365
● ISO 27001: 2013 certified, EN50600 in preparation
● Ultra low PUE und CUE valuation
● 100 % Uptime, optionally guarantee
● Lowest TCO in Germany
What we offer
HPC Colocation
Customer
Advantages
Energy

15. Ready to deploy.
Container Colocation Site

16. Container Colocation
Bring your own modular Data Center
Features
● up to 1000 KW per Container Module
● Water cooling 24/365 and 100 % renewable wind power
● Standard and non-Standard Container fundations
● High capacity foundations 100 tons
● built to order
● N+1 Water cooling upto 60° C inlet temperature
● Physical security zones, monitored 24/7
● Multiple low latency, high Bandwidth fiber Providers onsite
Benefits
● up to 70 % reduction in power costs
● Enterprise-level resiliency at an ultra low price point
● Large scale energy supply 20+ MW per project possible
● slab flooring allowing for industrial scale High performance computing
● Flexible Rack System up to 52U height
● Onsite energy substation provides increased power reliability
● High-intensity HPC and AI workloads-ready
● Additional network security per Container Module possible (Firewall, DDoS, WAF)
● Options for UPS and battery supported backup available
What we offer
HPC Colocation
Customer
Advantages
Energy

17. Asperitas
Immersed Computing
2CRSI
OCP Hardware Manufacturer
Channel partner
Sales
LENOVO
HPC direct water cooled

18. 100 % sustainable energy from local Wind farm
➔ Wind farm Reußenköge partnering as power supplier and grid operator
➔ 200+ MW capacity
➔ 150 MW Power station capacity.
➔ significantly lower power cost up to 70%
What we offer
HPC Colocation
Customer
Advantages
Energy
HPC Data Center

19. HPC customers
➔ Key performance criteria: energy price
➔ Large project volume: 0,2 MW - 20 MW
➔ partially lower availability requirements
➔ Ideal prerequisites for heat usage
➔ Further applications: AI, Rendering, GPU & FPGA Workloads
➔ Lowest energy cost and best value for money per rack
Goal:
3 MW data center
What we offer
HPC Colocation
Customer
Advantages
Energy
Target Customer

20. Market focus
Germany:
High energy cost
Many HPC Projects
High data security level
Migration of HPC projects to scandinavia
Big-Data projects have to stay in Germany
Customers
5 cent region

21. Design & Sales
Q3 2020
Built & Operations
Q4 2020
Built & Growth
Q1 2021
Plan & Sales
Q2 2020
Built & Growth
Q2 2021
Project Plan
TIMELINE
HPC Sales
Detail Design HPC DC ✓
Detail Design Business
DC✓
Choice of technology
partner ✓
groundbreaking 2MW HPC
DC
Power available
HPC & Cloud Sales
groundbreaking 2MW
HPC DC
Operation start HPC DC
HPC & Cloud Sales
2 MW HPC DC live
Operation start HPC DC
groundbreaking Business
DC
Due Diligence ✓
HPC Sales
Exclusivity location ✓
Start DC development ✓
Financing finalised
Sales IT Products
3 MW HPC DC Live
1 MW Business DC Live
planning new location

22. Ralf Breckling
North-Tec
DC Muscle & Operations
IoT Platform
Karl Rabe
Data Center Expert
Sales & Project
Development
Thomas Holst
BT Nord Systemhaus
IT Services & IT
Operations
North german IT specialists
Who we are

23. North-Tec
Data Center Muscle
North-Tec realised numerous projects,
applying modular container energy
systems. They run a large Design and
Development Team, incl. their own 24x7
Operations team.
BT Nord
Systemhouse - IT Ops
BT Nord is one of the largest
Systemhouse on the west coast and
specialised in IT Infrastructure,
technical consulting and data center
operations.
Colo.Green
Cloud & IT Sales.
Colocation.Green has 5 years
experience of DC building and
operating. We know how to scale
sales and operations quickly.
companies
Features strength

25. Your Advantage
We guarantee the lowest TCO of all german data centers.
Lowest CO2 emitted of all data centers in germany
Best connectivity in North Germany.
Big Team of DevOps specialists for your HPC, Cloud and IT
Workload.
Summary
Profitability
lowest OpEx
significantly lower CapEx
Best TCO for HPC customers
Sustainability
100 % green energy
No certificates greenwashing.
Reporting of CO2 savings.
Efficiency
Best PUE value for HPC through water
cooling.
minimal loss through UPS
Lean Built-to-Order as per your application

26. Thank you! Oldenhörn 1
25821 Bredstedt
https://colocation.green
HPC / AI Colocation
Business Colocation
Web Services
Cloud Storage
Private Cluster
Address Colocation.Green
Karl Rabe
rabe@Colocation.Green
+ 49 176 5781 3663
Contact
contact us