Sustainable Refrigeration at the Right Price

Vanderweil Intro to G&C

Today’s Agenda

• Introductions

• Company Overview• G&C• Manufacturing facility• US Experience

• Green & Cool Product Range• Commercial & Industrial

Products• Convenience Products• COY• Design Principles• Green CO₂ntrol• Warm climate Solutions• After sales support & tools

• Experience & Applications• Case Studies

Introductions

Paul Bevington Green & Cool Sales Manager

Company Overview

Green & Cool

• Founded in 2007 in Sweden

• Focus solely on Transcritical CO₂Refrigeration

• Became part of the UTC family in 2010

• Moved manufacturing to Aubagne with PFI in2011

• Currently 9 employees

• Experienced distributor network

• Present in multiple markets globally

• Over 1300 systems supplied to date

• Innovation and energy saving at the heart ofall we do

Manufacturing Facility

• State of the art 300,000 ft² factory

• Largest producer of racks in Europe

• Multiple product ranges & brands withindependent “lines”

• Gas cooler & condenser manufacture

• UTC ACE quality management system

• Multi-brand approach to procurement toenhance value

Green & Cool Product Range

Green & Cool Products – Commercial & Industrial

CLU External Walk-in Unit

Standard Internal Unit

• Commercial range aimed at medium &large format retail and light industrial

• Single, dual and triple temperatureavailable

• Internal and external solutions

• Various compressor types available

• Up to 400kW (115 Ton) MT (LT dependant onapplication)

• Water cooled options avaialble

• Heat recovery and integrated solutions

Green & Cool Products – Commercial & Industrial

Industrial Platforms

• New larger footprint industrial solution

• Internal and external solutions

• Many applications to date including:

• Distribution

• Ice Rinks

• Processing plants

• Heat Pumps

• Pharmaceuticals

• Up to 1MW (300 Ton) MT and 400kW (115

Ton) LT

• Water cooled options available

Green & Cool Products – Convenience

GC8 External Unit

GC3/5 External Unit

Internal Convenience Pack

• Small to medium applications

• Single and dual temperature options

• Up to circa 90kW MT (LT dependant on

application)

• Internal and external solutions

• Water cooled options available

• Heat recovery and integrated solutions

Green & Cool Products – COY

COY Condensing Unit

• New range of low cost small condensing units

• 1kW – 10kW (0.3 – 3 Ton) MT and 0.7kW to 6.7kW (0.2 – 2 Ton) LT

• Simple, small footprint solution

• BLDC Rotary compressor

• Variable speed allowing multiple connected loads

• Carel control

• Up to 42C ambient operation

• Water cooled versions available

Green & Cool Products – COY MC

• MT: 2.5 to 47 kW * (1 – 13 Ton)

• HT: 1.5 to 28 kW ** (1 – 8 Ton)

• 2 to 5 hermetic compressors

• Continuous capacity control 10 to 100%.

•

• Small foot print

• Low noise.

• Space heating or domestic hot water.

• Improved heating capacity.

• Extended ambient limitation.

• COP improvement.

• Proprietary oil system

• Modbus interface

• EC Fans

* MT: -8°C SST, 30°C OAT. ** HT: 0°C SST, 30°C OAT

Green & Cool Products – Design Principles

• All G&C units designed and built to MWP 120/80/80 Bar

• Mantra is “keep it in the system”

• This principle minimises and often removes risk of system venting

during standstill

• Readily available components now in the marketplace to support

pressures

• Ultimate objective is to support maintenance of equipment giving

engineers time to work on it

• Key word - Resilience

Green & Cool Products – Design Principles

150 bar

27 bar

26 bar

20 bar

14 bar 10 bar

5,18 bar

1 bar

73 bar

55 bar

45 bar

41 bar

35 bar

30 bar

120 bar

108 bar

105 bar

95 bar

+5,3° +0,3°

-6°

-9°

-10,7°

-20°

-30° -40°

-78,6°

+31°

+18°

+10°

-56,6°

80 bar

Blow –off MT compressor safety valve

Blow –off MT oil separator safety valve

Setting value MT compressor PZH

Compressor load shedding

Blow –off MT Receiver safety

valve

Evaporating temp LT

Evaporating temp MT

Low pressure switch LT system

Triple point (dry ice formation)

Dry ice at atmospheric pressure

Operating pressure range summer

Operating pressure range winter

with heat reclaim

Operating pressure range winter

Liquid pressure

60 bar

+15 bar

+28 bar +40 bar

Blow –off LT/MT Suction side +21°

Green & Cool Standard system

Evaporating temp HT

Critical point

Green & Cool Products – Green CO₂ntrol

• User friendly

• Accessible, understandable interface

• WEB access

• Integrated heat reclaim control

• Multilingual

• Flexible

Green & Cool Products – Green CO₂ntrol

Green & Cool Products – Warm climate solutions

We can offer a number of different solutions to suit specific locations and climate conditions:

• Parallel compression

• Mechanical sub-cooling

• Adiabatic gas coolers

• Ejector technology

• Hybrid systems – Water cooled

After Sales Support & Tools

Experience and Applications

Green & Cool have now supplied over 1300 units across 26 countries, this means we are well placed to support technology growth in other new markets. Key to our success in new markets is: Understanding customer needs Developing contractor relationships Providing comprehensive training for commissioning & maintenance Ensuring critical components available locally

Experience and Applications – International Presence

Experience – Case Study Walgreens

• Green & Cool Developed unique system for netzero project

• Geothermal unit providing:• Heating• Cooling• Chilled• Frozen

• 60% Energy savings

• Highly advanced solution

• Commissioning support and training provided

• Contributing significantly to projects goal

Experience – Case Study Wholefoods

• Green & Cool used in one of several natural refrigeration system trials

• Unit uses parallel compression warm climate solution

• Total capacity around 50 ton’s

• Providing: • Medium temperature 17F • Low temperature -26F • Heat recovery 135F water flow

• Roof top mounted solution

• Commissioning support & training provided

Experience – Case Study Wholefoods

Experience and Applications - Customers

AOB / Q&A

Thank you for your time!

Mailing Address: P.O. Box 9058 • San Diego, CA 92169Packages Only: 4629 Cass St., Ste. 258 • San Diego, CA 92109

Cell: (619) 804-4000 • Office: (858) 272-1779 • Fax: (858) 272-1777mkduncan@flash.net www.duncanenterprises.com