M a r k h a m D S C P r e s e n t a t i o n

J u n e 1 1 , 2 0 1 8

COMMUNITY BUILDER

THE MATTAMY WAY

INNOVATION IN SUSTAINABILITYDemonstration & Pilot Projects

WHAT IS GEOTHERMAL?

Heating and Cooling System that uses the ground as a thermal battery

In the winter, heat is extracted

> 4 X conventional heating efficiency

In the summer, heat is stored

> 1.5 X conventional cooling efficiency

Image Source: http://www.comfortpro.ca/geosmart-geothermal-and-how-it-works/

GEOTHERMAL COMMUNITY OVERVIEW

Berczy Glen

Feasibility Study Area

Monarch Berczy Glen Development

Limited

Mattamy WalmarkDevelopment Limited

GEOTHERMAL COMMUNITY OVERVIEW

Berczy Glen Infrastructure Model

GEOTHERMAL COMMUNITY OVERVIEW

Berczy Glen Infrastructure Model

GEOTHERMAL COMMUNITY OVERVIEW

Berczy Glen Home Interface

WHY IS THIS INITIATIVE IMPORTANT?

Networked Geothermal Heat -Pumps

Heating ,

Cooling & DHW

MattamyCommunity

OtherUtil ities

3.4 mil l ion MBH of heating capacity

330,000 tons of cooling capacity

• Over 700 customers

(hospitals, medical centers,

universit ies, hotels, commercial , and

multi -residential bui ldings)

• Ice on coil storage tanks

(400,000 ton-hours)

• 21 chilled water plants

(conventional, deep lake water cooling)

• 17 heating plants

(conventional, cogeneration, biomass,

waste-to-energy)

WHY ENWAVE?

WHY ENWAVE?

• The Enwave brand has become synonymous with environmental stewardship and innovation, as

we are continually adding new technologies to our portfolio

• Enwave is an industry leader in technologies deployed and under development

DeliverGenerate Store

• Chillers/Boilers

• Deep Lake Water Cooling

• Biomass

• Geothermal

• Heat Pumps

• Waste Heat Recovery

• CHP

• Solar/Wind

• Bio Fuels

• Ice on Coil

• Chilled Water Storage

• Pumped Hydro Storage

• Heat Storage

• Electrode Coil Battery

• Flow Type Battery

• Compressed Air

• Distribution Pipe

• Utility Transmission

• Microgrid

• Ambient Loop

Thank You