energy conservation & demand management plan · energy conservation as outlined in sections 4,...

Energy Conservation and Demand Management PLan

2019

Energy Conservation

& Demand

Management Plan

2019 Energy Conservation & Demand Management

1

Executive Summary The purpose of this Energy Conservation and Demand Management (ECDM) Plan from Conestoga College is to

outline specific actions and measures that will promote good stewardship of our environment and community

resources in the years to come. The Plan will accomplish this, in part, by looking at future projections of energy

consumption and reviewing past conservation measures.

In keeping with Conestoga College’s core values of efficiency, concern for the environment and financial

responsibility, this ECDM outlines how the college will reduce overall energy consumption, operating costs and

greenhouse gas emissions. By following the measures outlined in this document, we will be able to provide

compassionate service to more people in the community. This ECDM Plan is written in accordance with sections

4, 5, and 6 of the recently amended Electricity Act, 1998, O. Reg. 507/18.

Through past conservation and demand initiatives, Conestoga College has achieved the following results:

• 21,565 kwh reduction in electricity use

• 777,426 m3 reduction in natural gas use

• 9% reduction in the College’s total energy intensity since 2014

Today, utility and energy related costs are a significant part of overall operating costs. In 2018:

• Energy Use Index (EUI) was 18 ekWh/ft2

• Energy-related emissions equaled 3,960 tCO2e

To obtain full value from energy management activities, Conestoga College will take a strategic approach to fully

integrate energy management into its business decision-making, policies and operating procedures. This active

management of energy-related costs and risks will provide a significant economic return and will support other

key organizational objectives.

With this prominent focus on energy management, Conestoga College can expect to achieve the following

targets by 2024:

• 41% reduction in annual electricity consumption

• 42% reduction in annual natural gas consumption

• 1,667 tCO2e in annual carbon equivalent emissions


2

Contents Executive Summary ...................................................................................................................................... 1

1. Introduction .......................................................................................................................................... 4

2. Regulatory Update ................................................................................................................................ 6

3. About Conestoga College ..................................................................................................................... 7

3.1. Campus-Wide Historical Energy Intensity ..................................................................................................7

3.2. Campus-Wide Historical GHG Emissions ....................................................................................................8

4. Sustainability Initiatives ...................................................................................................................... 10

4.1. Energy Conservation Efforts To-Date ...................................................................................................... 10

4.1.1. Cambridge Campus Solar and Geothermal ..................................................................................... 10

4.1.2. LEED Accredited Buildings ............................................................................................................... 10

4.1.3. Waterloo Campus Expansion ........................................................................................................... 10

4.1.4. Ice Storage ....................................................................................................................................... 10

4.1.5. Low Temperature Heating Systems ................................................................................................. 11

4.1.6. Demand Controlled Lighting and Ventilation .................................................................................. 11

4.2. Environmental Conservation Efforts ....................................................................................................... 11

4.2.1. Landscape Architecture ................................................................................................................... 11

4.2.2. Biodiversity ...................................................................................................................................... 11

4.2.3. Waste Diversion and Management ................................................................................................. 11

5. Site Analysis ........................................................................................................................................ 12

5.1. Doon Campus .......................................................................................................................................... 12

5.1.1. Utility Consumption Analysis ........................................................................................................... 14

5.1.2. GHG Emissions Analysis ................................................................................................................... 14

5.1.3. Proposed Conservation Measures ................................................................................................... 15

5.1.4. Utility Consumption Forecast .......................................................................................................... 16

5.1.5. GHG Emissions Forecast .................................................................................................................. 17

5.2. Cambridge Campus .................................................................................................................................. 18






5.3. Waterloo Campus .................................................................................................................................... 23


3






5.4. Ingersoll Campus ..................................................................................................................................... 28






5.5. Guelph Campus ....................................................................................................................................... 33






5.6. Brantford Campus ................................................................................................................................... 38






6. Site Outlook ........................................................................................................................................ 43

6.1. Site-Wide Utility Consumption Forecast ................................................................................................. 43

6.2. Site-Wide GHG Emissions Forecast ......................................................................................................... 44

7. Closing Comments .............................................................................................................................. 45

8. Appendix ............................................................................................................................................. 46

8.1. Glossary of terms ..................................................................................................................................... 46

8.2. List of Pictures, Figures, and Tables......................................................................................................... 47


4

1. Introduction

Established in 1967, Conestoga now serves approximately 16,500 full-time students through campuses and

training centres in Kitchener, Waterloo, Cambridge, Guelph, Stratford, Ingersoll and Brantford. Continuing

education and apprenticeship programs attract more than 38,000 enrolments each year.

As the region’s only provider of polytechnic education, Conestoga plays an integral role in the success of our

community: 65 per cent of its graduates remain in the area after completing their education, contributing more

than $2.3 billion each year to the local economy.

Our comprehensive range of programming meets the needs of a variety of learners, providing multiple entry

points and established pathways to ensure that individuals across our community can access the education they

need for their chosen careers. Articulation agreements with colleges and universities around the world provide

our students with ready access to additional post-secondary opportunities.

Conestoga’s applied research activities support student learning and helps area businesses grow, innovate and

improve their productivity. Conestoga is tri-council approved, eligible for funding from NSERC, SSHRC and CIHR,

and the first college in Canada to host a CIHR Industrial Research Chair for Colleges. In 2015-16, approximately

1,500 students and 130 faculty and staff members were engaged in applied research projects.

Active community, industry and academic partnerships provide support for Conestoga students, programs and

facilities. Approximately 1,000 community and business leaders provide input and direction on programming

through advisory committees and consortia.

The purpose of Conestoga College’s Energy Conservation and Demand Management (ECDM) Plan is to promote

sustainable stewardship of our environment and community resources. In keeping with our core values of system

efficiency and financial responsibility, Conestoga College’s energy management program would aim to increase

energy conservation as outlined in Sections 4, 5, and 6 of the recently amended Electricity Act, 1998, O. Reg.

507/18. The results and the progress of the previous ECDM plan, and the projected impact of the new ECDM Plan

is presented in Figure 1 and Table 1 below.


5

0

2

4

6

8

10

12

14

16

18

20

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Ener

gy U

se In

ten

sity

(e

kWh

/sq

.ft.

)

ekW

h(M

illio

ns)

Energy Consumption & Energy Use Intensity (ekWh)

Electricity Natural Gas Energy Utilization Index (EUI) ON Average (EUI)

ECDM Program Summary 2013 2014 2015 2016 2017 2018

Electricity Consumption (ekWh) 15,684,262 15,565,434 14,409,102 15,058,270 14,467,753 15,543,869

Natural Gas Consumption (ekWh) 15,754,309 18,938,486 17,029,253 15,602,711 17,397,406 18,161,060

Facility Size (sq. ft.) 1,737,028 1,758,310 1,758,310 1,758,310 1,756,015 1,802,686

EUI (ekWh /sq. ft.) 18 20 18 17 18 19

ECDM Program Projections 2019 2020 2021 2022 2023 2024

Electricity Consumption (ekWh) 15,266,735 14,468,635 13,968,152 12,477,511 11,490,371 9,182,008

Natural Gas Consumption (ekWh) 17,523,282 15,247,397 14,662,783 11,257,994 11,030,734 10,540,059

Facility Size (sq. ft.) 1,802,686 1,802,686 1,802,686 1,802,686 1,802,686 1,802,686

EUI (ekWh/sq. ft.) 18 16 16 13 12 11

Table 1. Site-Wide Energy Consumption Trends & Projections

Figure 1. Site-Wide Energy Consumption Trends & Projections


6

2. Regulatory Update

O. Reg. 397/11: Conservation and Demand Management Plans was introduced in 2013, under which public

agencies were required to report on energy consumption and greenhouse gas (GHG) emissions and develop

Conservation and Demand Management (CDM) the following year. Until recently, O. Reg. 397/11 was housed

under the Green Energy Act, 2009 (GEA).

On December 7, 2018, the Ontario government passed Bill 34, Green Energy Repeal Act, 2018. The Bill repealed

the GEA and all its underlying Regulations, including O. Reg. 397/11. However, it re-enacted various provisions of

the GEA under the Electricity Act, 1998.

Thus, the conservation and energy efficiency initiatives, namely CDM plans and broader public sector energy

reporting were re-introduced as amendments to the Electricity Act. The new regulation is now called O. Reg.

507/18: Broader Public Sector: Energy Conservation and Demand Management Plans (ECDM).

As of January 1, 2019, O. Reg. 397/11 was replaced by O. Reg. 507/18, and BPS reporting and ECDM plans are

under the Electricity Act, 1998 rather than the Green Energy Act, 2009.

Picture 1. Cambridge Campus’ Groundmount Solar PV Field


7

3. About Conestoga College Conestoga College is committed to positively impacting people as well as the environment being a frontrunner in

sustainability. This ECDM Plan will act as a guideline to advance Conestoga College towards a greener, more

environmental and sustainable institution. Conestoga College ECDM Plan will engage awareness for all

stakeholders. Conestoga College has implemented various energy saving programs at Doon Campus and

Cambridge Campus, which consist of load shedding, demand response along with lighting controls. During the

past five years Conestoga College has been upgrading/installing building automation systems. Equipment being

replaced must comply with efficiency requirements.

3.1. Campus-Wide Historical Energy Intensity Energy Utilization Index is a measure of how much energy a facility uses per square foot. Breaking down a facility’s

energy consumption on a per-square-foot-basis allows facilities of different sizes to be compared with ease. In

this case, we are comparing our facility to the industry average for Ontario colleges, derived from Natural

Resources Canada’s Commercial and Institutional Consumption of Energy Survey – which was found to be 27.63

ekWh/Sq. Ft.

Annual Consumption (EUI)

Site 2013 2014 2015 2016 2017 2018

Doon Campus 21 21 20 20 21 19

Guelph Campus 19 28 20 18 18 16

Cambridge Campus 15 16 16 15 16 16

Waterloo Campus 11 14 13 11 12 20

Ingersoll Campus 19 22 21 19 20 23

Brantford Campus 0 0 0 0 0 2

0

5

10

15

20

25

30

35

2013 2014 2015 2016 2017 2018

EUI (

ekW

h/s

q.f

t.)

Annual Consumption (EUI)

Doon Guelph Cambridge Waterloo

Ingersoll Brantford Ontario Average

Table 2. Historic Energy Utilization Indices for all Sites

Figure 2. Historic Energy Utilization Indices for all Sites


8

3.2. Campus-Wide Historical GHG Emissions

Greenhouse gas (GHG) emissions are expressed in terms of equivalent tonnes of Carbon Dioxide (tCO2e). The GHG

emissions associated with a facility are dependent on the fuel source – hydroelectricity produces fewer

greenhouse gases than coal-fired plants, or light fuel oil produces fewer GHGs than heavy oil.

Electricity from the grid in Ontario is relatively ‘clean’ as the majority is derived from low-GHG hydroelectricity,

and coal-fired plants have been phased out. Scope 1 (natural gas) and Scope 2 (electricity) consumptions have

been converted to their equivalent tons of greenhouse gas emissions in the table below. Scope 1 representing the

direct emissions from sources owned or controlled by the institution, and Scope 2 being the indirect emissions

from the consumption of purchased energy generated upstream from the institution.

The sitewide GHG emissions have remained consistent over the past period despite growth of Conestoga’s

operations. This trend in GHG emissions from 2013 to 2018, as shown in Table 3, is in large part a result of the

increased energy efficiency measures and retrofits the larger campuses have undertaken in accordance with the

College’s sustainability initiatives, and a strong desire to drive emissions towards zero in the next 30 years.

Figure 2. Examples of Scope 1,2 and 3 Emissions


9

643 638 591 617 593 637

2,882

3,465

3,116

2,855

3,183

3,323

0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

4,500

2013 2014 2015 2016 2017 2018

GH

G E

mis

sio

ns

(tC

O2

e)

Historical Campus-Wide GHG Emissions (Scope 1 & 2)

Scope 2 Scope 1

GHG Emissions

2013 2014 2015 2016 2017 2018

Scope 1 (Natural Gas) 2,882 3,465 3,116 2,855 3,183 3,323

Scope 2 (Electricity) 643 638 591 617 604 637

Total Scope 1 & 2 Emissions 3,525 4,103 3,706 3,472 3,776 3,960

Figure 3. Historic Greenhouse Gas Emissions for all Sites

Table 3. Historic Greenhouse Gas Emissions for all Sites


10

4. Sustainability Initiatives

4.1. Energy Conservation Efforts To-Date

4.1.1. Cambridge Campus Solar and Geothermal A newly constructed (2019) 250-ton geothermal heating and cooling system and a ground-mounted 500kW solar

photovoltaic (PV) system installed at Cambridge Campus will reduce 390 mTCO2 per year, with an estimated

electrical savings of 750,000 kWh. This is equivalent to removing nearly 100 cars off the road per annum.

The Solar PV system will offset 100% of the annual load of the geothermal system and provide additional

renewable electricity for usage at the campus via Net Metering.

4.1.2. LEED Accredited Buildings Built in 2011, Conestoga’s Cambridge campus was designed and constructed to achieve Leadership in Energy and

Environmental Design (LEED) Silver accreditation. LEED is an internationally recognized green building

certification. Cambridge Campus is a 260,000 Square foot facility that has a passive energy design to promote

sustainable energy management.

Interior and exterior windows provide natural light which reduces energy consumption and has a positive effect

on personal comfort and academic performance. The building exceeds the regulated accessibility standards to

better meet the needs of students, staff and visitors.

4.1.3. Waterloo Campus Expansion The new Waterloo Campus Expansion implements numerous energy efficiency projects as part of Conestoga

College’s ongoing efforts to reduce its environmental impact. A 150-kW solar PV system is being installed to help

reduce peak electrical demand and provide renewable electricity for campus consumption. 100% of the electricity

generated will be used to offset annual electricity consumption in the building, reducing the annual electricity

consumption by approximately 180,000 kWh.

4.1.4. Ice Storage The 1245 ton-hour ice thermal energy storage system that will be installed is another strategy which will

significantly reduce the peak electrical demand, particularly during the summer cooling season, by offsetting

chiller operation. Instead of operating during the peak hours of the day, the chiller will run at night to produce ice.

This ice will be used during the day to produce chilled water, which will be circulated throughout the building to

provide air conditioning. This strategy shifts the operation of the chillers from daytime peak hours to nighttime

and smooths out the facility’s electrical load profile.


11

4.1.5. Low Temperature Heating Systems A low temperature heating system will be installed in the new expansion. This system supplies hot water to the

building between 95 – 130F as opposed to a traditional heating system which supplies hot water at 180 – 200F.

Operating this way means that high efficiency condensing boilers can be used rather than traditional boilers,

resulting in a minimum 25% increase in overall boiler plant efficiency.

4.1.6. Demand Controlled Lighting and Ventilation A demand-controlled lighting and ventilation system relies on occupancy sensors which detect periods when

spaces are unoccupied. This allows both the lighting and ventilation in spaces to be reduced or shut off completely

depending on the occupancy levels. This technology is especially useful in the case of classrooms and labs as there

are many periods where these spaces will have low/no occupancy. It is expected that annual electricity

consumption from lighting and ventilation can be reduced by up to 25% and 30%, respectively.

4.2. Environmental Conservation Efforts

4.2.1. Landscape Architecture The Cambridge campus has an innovative system that improves the quality of water discharge. The campus

discharges water to Blair Creek, one of the last cold-water fisheries in Kitchener. By constructing a process

comprised of bio-swales, infiltration galleries, detention ponds, oil-grit separators and a cooling trench, it ensures

there no impact on the receiving system. These measures allow for the enhancement of ground water quality

while preserving the natural floodplain hydrologic functions.

4.2.2. Biodiversity At the heart of the Doon campus complex is a naturally developed forest that contains an abundance of species

including eastern hemlocks, red maples and green ash. At the back of the complex is a large pond in a park-like

setting surrounded with deciduous trees and draught tolerant perennial gardens that require no watering system.

The Walter Bean Grand River Trail weaves through the south area of the campus, providing opportunities for

education and recreation activities for students, community members and visitors. The protection and

improvement of these green spaces is integral to providing a healthy learning environment.

4.2.3. Waste Diversion and Management Conestoga is committed to taking action on responsible management of waste. Reducing, reusing and recycling

brings us closer to reaching our sustainability goals to reduce the negative impacts on the environment. As the

college continues to grow, so does its waste footprint. But with diligent effort by all we can reduce our individual

contribution.

Conestoga has a legislated goal to achieve and maintain at least a 60 per cent waste diversion rate.


12

5. Site Analysis The following section will introduce each of our sites and provide a brief description about the building and its

operations, energy and GHG emissions trends, and specific conservation measures.

5.1. Doon Campus

Doon Campus is comprised of eight buildings; the main building, Automation and Tooling building, Student

Services building, Early Childhood Building, Employee Services building, Industrial Skills building,

Service/Powerhouse building and Wood Working building.

Doon Campus is equipped with a total of 94 packaged roof top units servicing variable air volume (VAV) and

variable volume and temperature (VVT) systems. There are 23 mixed air handling units with hydronic heating and

cooling. The hydronic heating at the main building is comprised of 3 Cleaver Brooks non-condensing boilers having

a combined total capacity of 25.2 MBTU, three (3) A.O. Smith in the Automation and Tooling building with a

combined total capacity of 1.84 MBTU, two (2) Teledyne LAARS at Wood Skills building with a capacity of 1.2

MBTU, two (2) Teledyne LAARS at the Student Services building having a combined total capacity of 4.9 MBTU.

The cooling system consists of two (2) Carrier 19XR Centrifugal Chiller, having a combined capacity of 1000 tons.

Picture 2. Doon Campus


13

The main building, Automation and Tooling building and Wood Skills building had Johnson Controls Building

Automation systems installed in 1995-2001. The Employee Services and Early childhood building has carrier 3V

building automation system which was installed in 2008. The variable air volume systems are mainly pneumatic

controls. The VVT systems have carrier 3V building automation systems.

Facility Information

Facility Name Doon Campus

Address 299 Doon Valley Drive, Cambridge, ON

Type of Facility Post-Secondary Educational Institution

Gross Area (sq. ft.) 989,587

Average Operational Hours in a Week 168

Table 4. Doon Campus Facility Information

Picture 3. Doon Campus, New Wing Addition


14

5.1.1. Utility Consumption Analysis Utilities to the site are electricity and natural gas. The following table summarizes the accounts for each utility. Consumption for each respective utility has been adjusted to fit a regular calendar year (365 days).

5.1.2. GHG Emissions Analysis The greenhouse gas emissions are calculated based on the energy consumption data analyzed in the following

table.

Annual Consumption (units)

Utility 2013 2014 2015 2016 2017 2018

Electricity (kWh) 10,878,239 10,016,613 9,557,365 10,205,924 9,630,617 9,704,165

Natural Gas (m³) 934,406 1,068,366 948,519 933,822 1,036,232 899,322

Table 5. Historic Annual Utility Consumption for Doon Campus

GHG Emissions (tCO2e)

Utility Source 2013 2014 2015 2016 2017 2018

Scope 1 (Natural Gas) 446 411 392 418 395 398

Scope 2 (Electricity) 1,766 2,019 1,793 1,765 1,958 1,700

Totals 2,212 2,430 2,185 2,183 2,353 2,098

Table 6. Historic Annual Greenhouse Gas Emissions for Doon Campus

Figure 4. Historical Annual Utility Consumption for Doon Campus

Figure 5. Historic Annual Greenhouse Gas Emissions for Doon Campus

446 411 392 418 395 398

1,766 2,0191,793 1,765 1,958

1,700

0

500

1,000

1,500

2,000

2,500

3,000

2013 2014 2015 2016 2017 2018

GH

G E

mis

sio

ns

(tC

O2

e)

Historical Campus-wide Emissions (Scope 1 & 2)

Scope 2 Scope 1

0

2,000,000

4,000,000

6,000,000

8,000,000

10,000,000

12,000,000

0

200,000

400,000

600,000

800,000

1,000,000

1,200,000

2013 2014 2015 2016 2017 2018

kWhm

3


Natural Gas (m³) Electricity (kWh)


15

5.1.3. Proposed Conservation Measures Our ongoing energy analysis has revealed several conservation strategies for this facility. Doon Campus’ proposed energy saving initiatives are

summarized in the table below along with their high-level savings. The implementation of these measures is dependent on the availability of

finances, operational decisions and government incentives and grants.

Measure Impacted Utility Estimated Annual Savings Simple

Payback (years)

Year of Implementation

kWh m3

Exterior Lighting Retrofit Electricity 261,392 0 8.64 2020

Interior Lighting Retrofit Electricity 2,289,064 0 8.06 2023

Lighting Control System Electricity 194,083 0 71.49 2021

Boiler Retrofit Natural Gas 0 25,900 87.49 2021

Boiler Plant Optimization Natural Gas 0 12,150 8.03 2021

Chiller Plant Optimization Electricity 18,300 0 8.42 2018

Building Automation System Upgrade Electricity 189,291 0 12.70 2022

VSDs on Fans and Pumps Electricity 194,083 0 44.61 2027

BAS Retrocommissioning Electricity, Natural Gas 192,503 17,986 8.79 2020

RTU Replacement Electricity, Natural Gas 19,300 25,000 17.63 2023

Building Envelope Upgrade Electricity, Natural Gas 68,859 17,986 37.91 2018

Window Upgrade Electricity, Natural Gas 155,753 10,087 204.48 2018

Roofing Upgrade Electricity, Natural Gas 194,083 27,000 132.85 2019

Solar Photovoltaic Electricity 1,325,000 0 8.69 2021

Insulated Jackets on Steam Valves Natural Gas 0 17,986 37.30 2042

Geothermal and Electric Boilers Electricity, Natural Gas -536,200 291,552 154.19 2021

AHU Replacement Natural Gas 0 22,500 23.99 2023

Total 4,565,511 468,147

Table 7. Proposed Conservation Measures for Doon Campus


16

5.1.4. Utility Consumption Forecast By implementing the energy conservation measures stated in the previous section, the forecasted electricity and natural gas use could be

forecasted based on the utility savings generated from individual measures. The forecasted utility consumption is tabulated below. The percentage

of change is based off the data from the baseline year of 2018.

Annual Consumption

2019 2020 2021 2022 2023 2024

Units

% Change

Units %

Change Units

% Change

Units %

Change Units

% Change

Units %

Change

Electricity (kWh)

9,461,253 3% 9,267,170 5% 8,813,275 9% 7,830,392 19% 7,641,100 21% 5,332,737 45%

Natural Gas (m³)

871,249 3% 844,249 6% 826,262 8% 496,660 45% 496,660 45% 449,160 50%

Table 8. Forecast of Annual Utility Consumption for Doon Campus

Figure 6. Forecast of Annual Utility Consumption for Doon Campus

0

100000

200000

300000

400000

500000

600000

700000

800000

900000

1000000

0

1,000,000

2,000,000

3,000,000

4,000,000

5,000,000

6,000,000

7,000,000

8,000,000

9,000,000

10,000,000

2019 2020 2021 2022 2023 2024

m3kW

h

Campus-wide Utility Consumption Forecast

Electricity Natural Gas


17

5.1.5. GHG Emissions Forecast The forecasted greenhouse gas emissions are calculated based on the forecasted energy consumption data analyzed in the previous section and

are tabula ted in the followsing table. The percentage of reduction is based off the data from the baseline year of 2018.

Table 9. Forecast of Annual Greenhouse Gas Emissions for Doon Campus


Utility Source 2019 2020 2021 2022 2023 2024

Scope 1 (Natural Gas) 1,647 1,596 1,562 939 939 849


Totals 2,035 1,976 1,923 1,260 1,252 1,068

Reduction from Baseline Year 3% 6% 8% 40% 40% 49%

Figure 7. Forecast of Annual Greenhouse Gas Emissions for Doon Campus

388 380 361 321 313 219

1,647 1,596 1,562

939 939

849

0

500

1,000

1,500

2,000

2,500

2019 2020 2021 2022 2023 2024

GH

G E

mis

sio

ns

(tC

O2

e)

Campus-wide Emissions Forecast (Scope 1 & 2)

Scope 2 Scope 1


18

5.2. Cambridge Campus

Cambridge Campus has a LEED Silver designation and is equipped with 14 Mixed Air Handing Units with hydronic

heating and cooling systems. The Shop areas have 9 Makeup Air Units drawing from a geothermal ground-source

heat pump for heating. Hydronic heating is also supplied by the Geothermal heat pump and backed by four (4)

Cleaver Brooks clear-fired condensing boilers, each with a capacity of 1.2 MBTU. The cooling hydronic system is

comprised of one (1) Mcquay Magnetic Bearings Centrifugal Compressor, and one (1) ArctiChill heat pump which

sinks excess heat into the geothermal field during heating season. The two units consist of a combined capacity

of 530 tons. The Building Automation System installed is Siemens Apogee, while JCI controls the new ArctiChill

heat pump. 500kW AC Solar groundmount PV system commissioned in March 2019. The 250-ton geothermal

heating and cooling system and the 500kW PV Solar Photovoltaic panels being installed at the Cambridge Campus

will reduce 390 mTCO2 per year, this will be equivalent to removing approximately 98 cars from the road. With

an estimated Electrical savings of 750,000 kWh. The Solar PV system will offset 100% of the annual load of the

geothermal system and provide additional renewable electricity for usage at the campus via Net Metering.


Facility Name Cambridge Campus

Address 850 Fountain St. South




Picture 4. Cambridge Campus

Table 10. Cambridge Campus Facility Information


19

5.2.1. Utility Consumption Analysis Utilities to the site are electricity and natural gas. The following table summarizes the accounts for each utility.

Consumption for each respective utility has been adjusted to fit a regular calendar year (365 days).


table.


Utility 2013 2014 2015 2016 2017 2018

Electricity (kWh) 2,166,126 2,256,258 2,410,783 2,399,395 2,407,069 2,583,984

Natural Gas (m³) 214,974 243,010 221,343 181,091 209,454 217,838

Table 11. Historic Annual Utility Consumption for Cambridge Campus


Utility Source 2013 2014 2015 2016 2017 2018



Totals 495 552 517 441 495 518 Table 12. Historic Annual Greenhouse Gas Emissions for Cambridge Campus

Figure 9. Historic Annual Greenhouse Gas Emissions for Cambridge Campus

Figure 8. Historic Annual Utility Consumption for Cambridge Campus

89 93 99 98 99 106

406459

418

342396 412

0

100

200

300

400

500

600

2013 2014 2015 2016 2017 2018

tCO

2e

GHG Emissions

Scope 2 Scope 1

0

500,000

1,000,000

1,500,000

2,000,000

2,500,000

3,000,000

0

50,000

100,000

150,000

200,000

250,000

300,000

2013 2014 2015 2016 2017 2018

kWh

m3




20

5.2.3. Proposed Conservation Measures Our ongoing energy analysis has revealed several conservation strategies for this facility. Cambridge Campus’ proposed energy saving initiatives

are summarized in the table below along with their high-level savings. The implementation of these measures is dependent on the availability of

finances, operational decisions and government incentives.

Measure Impacted Utility Estimated Annual Savings Simple Payback

(years) Year of

Implementation

kWh m3

Exterior Lighting Retrofit Electricity 85,295 0 7.70 2022

Interior Lighting Retrofit Electricity 660,874 0 5.81 2022


Solar Photovoltaic Electricity 750,000 0 16.09 2019

Geothermal Electricity, Natural Gas -373,779 188,000 277.82 2019

Total 1,174,070 210,000

Table 13. Proposed Conservation Measures for Cambridge Campus


21




Annual Consumption

2019 2020 2021 2022 2023 2024

Units %

Change Units

% Change

Units %

Change Units

% Change

Units %

Change Units

% Change

Electricity (kWh)

2,583,984 0% 2,207,763 15% 2,207,763 15% 2,207,763 15% 1,409,914 45% 1,409,914 45%

Natural Gas (m³)

217,838 0% 29,838 86% 29,838 86% 29,838 86% 7,838 96% 7,838 96%

Table 14. Forecast of Annual Utility Consumption for Cambridge Campus

Figure 10. Forecast of Annual Utility Consumption for Cambridge Campus

0

50000

100000

150000

200000

250000

0

500,000

1,000,000

1,500,000

2,000,000

2,500,000

3,000,000

2019 2020 2021 2022 2023 2024

m3

kWh




22


are tabulated in the following table. The percentage of reduction is based off the data from the baseline year of 2018.

Table 15. Forecast of Annual Greenhouse Gas Emissions for Cambridge Campus

Figure 11. Forecast of Annual Greenhouse Gas Emissions for Cambridge Campus


Utility Source 2019 2020 2021 2022 2023 2024



Totals 518 147 147 147 73 73


106 91 91 9158 58

412

56 56 56

15 15

0

50

100

150

200

250

300

350

400

450

500

550

2019 2020 2021 2022 2023 2024

GH

G E

mis

sio

ns

(tC

O2

e)


Scope 2 Scope 1


23

5.3. Waterloo Campus

The building is equipped with 15 Air Handling Units with hydronic heating and cooling. The Heating system is

comprised of 2 Cleaver Brooks Clear Fire boilers with a combined capacity of 2.4 MBTU. The cooling system has

2 Carrier screw chillers with a combined capacity of 242 tons. When the building was purchased in 2006, Johnson

Controls Building Automation was installed to control all HVAC systems and all classrooms have Variable Air

Volume boxes also controlled by the building automation system.

The Waterloo expansion has been designed to achieve 50% more energy efficiency then the model national energy

code (MNECB - 1997). The classrooms employ Demand Controlled LED lighting. All roof spaces are white calcite.

Waterloo Campus features a 1245 ton-hour ice thermal storage system, designed to reduce peak electrical

demand, particularly during the summer cooling season. The chiller will run during the night to produce ice. The

ice will be used during the day to produce chilled water. Finally, a 150 kW Solar PV rooftop system is under

construction for an estimated Electrical savings of 209,000 kWh per year. The estimated GHG reduction is 8.384

mtCO2.


Facility Name Waterloo Campus

Address 108 University Ave. East




Picture 5. Waterloo Campus (under construction)

Table 16. Waterloo Campus Facility Information


24




table.

61 59 57 57 54 84

413

587547

440534

953

0

200

400

600

800

1,000

1,200

2013 2014 2015 2016 2017 2018

tCO

2e

GHG Emissions

Scope 2 Scope 1


Utility 2013 2014 2015 2016 2017 2018

Electricity (kWh) 1,477,786 1,446,537 1,384,660 1,399,310 1,323,641 2,044,877

Natural Gas (m³) 218,585 310,804 289,327 232,770 282,457 504,361

Table 17. Historic Annual Utility Consumption for Waterloo Campus.


Utility Source 2013 2014 2015 2016 2017 2018



Totals 474 647 604 497 588 1,037

Table 18. Historic Annual Greenhouse Gas Emissions for Waterloo Campus.

Figure 13. Historic Annual Greenhouse Gas Emissions for Waterloo Campus.

Figure 12. Historic Annual Utility Consumption for Waterloo Campus.

0

500,000

1,000,000

1,500,000

2,000,000

2,500,000

0

100,000

200,000

300,000

400,000

500,000

600,000

2013 2014 2015 2016 2017 2018

kWh

m3




25

5.3.3. Proposed Conservation Measures Our energy analysis has revealed several conservation strategies for the facility. Waterloo Campus’ proposed energy saving initiatives are

summarized in the table below outlining the targeted utilities. The implementation of these measures is dependent on the availability of finances,

operational decisions and government incentives.


(years) Year of

Implementation kWh m3


Solar Photovoltaic (150 kW) Electricity 209,000 0 17.34 2019

Total 249,897 34,991

Table 19. Proposed Conservation Measures for Waterloo Campus


26




Figure 14. Forecast of Annual Utility Consumption for Waterloo Campus

Annual Consumption

2019 2020 2021 2022 2023 2024

Units %

Change Units

% Change

Units %

Change Units

% Change

Units %

Change Units

% Change

Electricity (kWh)

2,044,877 0% 1,835,877 10% 1,794,980 12% 1,794,980 12% 1,794,980 12% 1,794,980 12%

Natural Gas (m³)

504,361 0% 504,361 0% 469,370 7% 469,370 7% 469,370 7% 469,370 7%

Table 20. Forecast of Annual Utility Consumption for Waterloo Campus

0

100000

200000

300000

400000

500000

600000

0

500,000

1,000,000

1,500,000

2,000,000

2,500,000

2019 2020 2021 2022 2023 2024

m3kW

h




27



Table 21. Forecast of Annual Greenhouse Gas Emissions for Waterloo Campus

Figure 15. Forecast of Annual Greenhouse Gas Emissions for Waterloo Campus


Utility Source 2019 2020 2021 2022 2023 2024



Totals 1,037 1,029 961 961 961 961


84 75 74 74 74 74

953 953887 887 887 887

0

200

400

600

800

1,000

1,200

2019 2020 2021 2022 2023 2024

GH

G E

mis

sio

ns

(tC

O2

e)


Scope 2 Scope 1


28

5.4. Ingersoll Campus

This 12,000-square-foot training facility was completed in 2010. Initially developed to provide training programs

in the electrical utilities powerline field, the Ingersoll Skills Training Centre also provides additional power-related

programs as well as skilled trades programs that complement the industry.

This building has a Delta Building Automation system controlling 2 Carrier packaged rooftops serving a Variable

Air and Temperature system. The rooftops use natural gas for heating and Direct Expansion for cooling. Shops

have radiant heat.


Facility Name Ingersoll Campus

Address 420 Thomas Street

Type of Facility Post-Secondary Educational Institute



Picture 6. Ingersoll Campus Skills Centre

Table 22. Ingersoll Campus Facility Information


29




table.


Utility 2013 2014 2015 2016 2017 2018

Electricity (kWh) 134,616 144,295 154,566 146,968 157,444 162,683

Natural Gas (m³) 11,617 14,853 13,408 11,264 10,859 14,791

Table 23. Historic Annual Utility Consumption for Ingersoll Campus

Table 24. Historic Annual Greenhouse Gas Emissions for Ingersoll Campus


Utility Source 2013 2014 2015 2016 2017 2018



Totals 27 34 32 27 27 35

Figure 17. Historic Annual Greenhouse Gas Emissions for Ingersoll Campus

Figure 16. Historic Annual Utility Consumption for Ingersoll Campus

0

50,000

100,000

150,000

200,000

0

5,000

10,000

15,000

20,000

2013 2014 2015 2016 2017 2018

kWh

m3



6 6 6 6 6 7

22

2825

21 21

28

0

10

20

30

40

2013 2014 2015 2016 2017 2018

tCO

2e

GHG Emissions

Scope 2 Scope 1


30

5.4.3. Proposed Conservation Measures Our energy analysis has revealed several conservation strategies for the facility. Ingersoll Campus’ proposed energy saving initiatives are




(years) Year of




BAS Upgrade Electricity, Natural Gas 3,253 1,103 5.44 2018

Total 60,158 4,720

Table 25. Proposed Conservation Measures for Ingersoll Campus


31




Figure 18. Forecast of Annual Utility Consumption for Ingersoll Campus

Annual Consumption

2019 2020 2021 2022 2023 2024

Units %

Change Units

% Change

Units %

Change Units

% Change

Units %

Change Units

% Change

Electricity (kWh)

159,430 2% 159,430 2% 153,739 5% 153,739 5% 153,739 5% 153,739 5%

Natural Gas (m³)

13,688 7% 13,688 7% 10,072 32% 10,072 32% 10,072 32% 10,072 32%

Table 26. Forecast of Annual Utility Consumption for Ingersoll Campus

0

2000

4000

6000

8000

10000

12000

14000

16000

0

20,000

40,000

60,000

80,000

100,000

120,000

140,000

160,000

180,000

2019 2020 2021 2022 2023 2024

m3

kWh




32



Table 27. Forecast of Annual Greenhouse Gas Emissions for Ingersoll Campus

Figure 19. Forecast of Annual Greenhouse Gas Emissions for Ingersoll Campus


Utility Source 2019 2020 2021 2022 2023 2024



Totals 32 32 25 25 25 25


7 7 6 6 6 6

26 26

19 19 19 19

0

5

10

15

20

25

30

35

2019 2020 2021 2022 2023 2024

GH

G E

mis

sio

ns

(tC

O2

e)


Scope 2 Scope 1


33

5.5. Guelph Campus

Conestoga’s Guelph campus, located in the northwest end of the city, is a provincial leader in education and

training for the motive power trades, including automotive, truck and coach, heavy equipment, recreational

vehicles and motorcycles.

The building is equipped with 32 packaged rooftops no building automation system is installed at this campus.

The rooftops are controlled by wall programmable thermostats.

Guelph Campus also features a new building façade, along the entire campus, including new windows. The

Building Automation System was upgraded in 2017. The estimated GHG reduction attributed to the new façade is

62.0 mtCO2, once it reaches completion.


Facility Name Guelph Campus

Address 460 Speedvale Ave. West




Picture 7. Guelph Campus Skills Centre

Table 28. Guelph Campus Facility Information


34




table.

0

500,000

1,000,000

1,500,000

2,000,000

0

50,000

100,000

150,000

200,000

250,000

2013 2014 2015 2016 2017 2018

kWh

m3



42 70 37 37 39 40

275

371

333

286 274

217

0

100

200

300

400

500

2013 2014 2015 2016 2017 2018

tCO

2e

GHG Emissions

Scope 2 Scope 1


Utility 2013 2014 2015 2016 2017 2018

Electricity (kWh) 1,027,495 1,701,732 901,728 906,673 948,982 974,687

Natural Gas (m³) 145,520 196,315 175,928 151,480 145,162 114,781

Table 29. Historic Annual Utility Consumption for Guelph Campus


Utility Source 2013 2014 2015 2016 2017 2018



Totals 317 441 369 323 313 257

Table 30. Historic Annual Greenhouse Gas Emissions for Guelph Campus

Figure 21. Historic Annual Greenhouse Gas Emissions for Guelph Campus

Figure 20. Historic Annual Utility Consumption for Guelph Campus


35

5.5.3. Proposed Conservation Measures Our energy analysis has revealed several conservation strategies for the facility. Ingersoll Campus’ proposed energy saving initiatives are




(years) Year of


Building Façade Upgrade Electricity, Natural Gas 21,048 3,777 456.53 2018

RTU Replacement Electricity, Natural Gas 16,592 5,108 57.26 2019

Interior Lighting Electricity 507,758 0 5.12 2021

Exterior Lighting Electricity 9,921 0 6.46 2018


Total 574,813 13,886

Table 31. Proposed Conservation Measures for Guelph Campus


36




Figure 22. Forecast of Annual Utility Consumption for Guelph Campus

Annual Consumption

2019 2020 2021 2022 2023 2024

Units %

Change Units

% Change

Units %

Change Units

% Change

Units %

Change Units

% Change

Electricity (kWh)

943,718 3% 927,126 5% 927,126 5% 419,369 57% 419,369 57% 419,369 57%

Natural Gas (m³)

82,217 28% 77,109 33% 77,109 33% 77,109 33% 77,109 33% 77,109 33%

Table 32. Proposed Conservation Measures for Guelph Campus

0

10000

20000

30000

40000

50000

60000

70000

80000

90000

0

100,000

200,000

300,000

400,000

500,000

600,000

700,000

800,000

900,000

1,000,000

2019 2020 2021 2022 2023 2024

m3kW

h




37



Table 33. Forecast of Annual Greenhouse Gas Emissions for Guelph Campus

Figure 23. Forecast of Annual Greenhouse Gas Emissions for Guelph Campus


Utility Source 2019 2020 2021 2022 2023 2024



Totals 194 184 184 163 163 163


39 38 3817 17 17

155146 146

146 146 146

0

50

100

150

200

250

2019 2020 2021 2022 2023 2024

GH

G E

mis

sio

ns

(tC

O2

e)


Scope 2 Scope 1


38

5.6. Brantford Campus

Table 34. Facility Information for Brantford Campus.


Facility Name Brantford Campus

Address 50 Wellington St, Brantford, ON N3T 2L6




Picture 8. Brantford Campus


39




table.

.


Utility 2013 2014 2015 2016 2017 2018

Electricity (kWh) 0 0 0 0 0 73,473

Natural Gas (m³) 0 0 0 0 0 6,997

Table 35. Historic Annual Utility Consumption for Brantford Campus

Table 36. Historic Annual Greenhouse Gas Emissions for Brantford Campus.


Utility Source 2013 2014 2015 2016 2017 2018



Totals 0 0 0 0 0 16

Figure 24. Historic Annual Utility Consumption for Brantford Campus

Figure 25. Historic Annual Greenhouse Gas Emissions for Brantford Campus

0

20,000

40,000

60,000

80,000

0

2,000

4,000

6,000

8,000

2013 2014 2015 2016 2017 2018

kWh

m3



0 0 0 0 03

0 0 0 0 0

13

0

5

10

15

20

2013 2014 2015 2016 2017 2018

tCO

2e

GHG Emissions

Scope 2 Scope 1


40

5.6.3. Proposed Conservation Measures Our ongoing energy analysis has revealed several conservation strategies for this facility. Brantford Campus’ proposed energy saving initiatives

are summarized in the table below along with their high-level savings. The implementation of these measures is dependent on the availability of

finances, operational decisions and government incentives.


(years) Year of



BAS Retrocommissioning Electricity, Natural Gas 14,999 799 9.06 2024

BAS Upgrade (Lennox V8 VVT System) Electricity, Natural Gas 1,102 105 380.53 2019

Recommissioning Electricity, Natural Gas 1,102 105 31.71 2019

Total 287,728 1,009

Table 37. Proposed Conservation Measures for Brantford Campus.


41




Figure 26. Forecast of Annual Utility Consumption for Brantford Campus

Annual Consumption

2019 2020 2021 2022 2023 2024

Units %

Change Units

% Change

Units %

Change Units

% Change

Units %

Change Units

% Change

Electricity (kWh)

73,473 0% 71,269 3% 71,269 3% 71,269 3% 71,269 3% 71,269 3%

Natural Gas (m³)

6,997 0% 6,787 3% 6,787 3% 6,787 3% 6,787 3% 6,787 3%

Table 38. Forecast of Annual Utility Consumption for Brantford Campus

0

1000

2000

3000

4000

5000

6000

7000

8000

0

10,000

20,000

30,000

40,000

50,000

60,000

70,000

80,000

2019 2020 2021 2022 2023 2024

m3kW

h




42



Table 39. Forecast of Annual Greenhouse Gas Emissions for Brantford Campus

Figure 27. Forecast of Annual Greenhouse Gas Emissions for Brantford Campus


Utility Source 2019 2020 2021 2022 2023 2024



Totals 16 16 16 16 16 16


3 3 3 3 3 3

13 13 13 13 13 13

0

2

4

6

8

10

12

14

16

18

2019 2020 2021 2022 2023 2024

GH

G E

mis

sio

ns

(tC

O2

e)


Scope 2 Scope 1


43

6. Site Outlook

6.1. Site-Wide Utility Consumption Forecast From implementing the energy conservation measures stated in the previous sections, in respective campuses, the campus-wide projected

electricity and natural gas use could be forecasted based on the utility savings generated from individual measures. The campus-wide forecasted

utility consumption is tabulated below:

Annual Consumption

2019 2020 2021 2022 2023 2024

Units %

Change Units

% Change

Units %

Change Units

% Change

Units %

Change Units

% Change

Electricity (kWh)

15,266,735 2% 14,468,635 7% 13,968,152 10% 12,477,511 20% 11,490,371 26% 9,182,008 41%

Natural Gas (m³)

1,696,349 4% 1,476,031 16% 1,419,437 19% 1,089,835 38% 1,067,835 39% 1,020,335 42%

Figure 28. Forecast of Annual Utility Consumption for all Sites

Table 40. Forecast of Annual Utility Consumption for all Conestoga sites.

0

200000

400000

600000

800000

1000000

1200000

1400000

1600000

1800000

0

2,000,000

4,000,000

6,000,000

8,000,000

10,000,000

12,000,000

14,000,000

16,000,000

18,000,000

2019 2020 2021 2022 2023 2024

m3

kWh




44

6.2. Site-Wide GHG Emissions Forecast The site-wide greenhouse gas emissions for Halton Healthcare are calculated based on the forecasted site-wide energy consumption data analyzed

in the previous section and are tabulated in the following table. The percent of reduction is based on the data from the baseline year of 2018.

Figure 29. Forecast of Annual Greenhouse Gas Emissions for all Sites


Utility Source 2019 2020 2021 2022 2023 2024

Scope 1 (Natural Gas) 3,206 2,790 2,683 2,060 2,018 1,928


Totals 3,832 3,383 3,255 2,571 2,489 2,305


Table 41. Forecast of Annual Greenhouse Gas Emissions For All Sites

626 593 573 512 471 376

3,2062,790 2,683

2,060 2,0181,928

0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

4,500

2019 2020 2021 2022 2023 2024

GH

G E

mis

sio

ns

(tC

O2

e)


Scope 2 Scope 1


45

7. Closing Comments

Thank you to all who contributed to Conestoga College’s Energy Conservation and Demand Management

Plan. We consider our facility a primary source of education, and an integral part of the local community.

The key to this relationship is being able to use our facilities efficiently and effectively to maximize our

ability to provide the highest quality education services while integrating environmental stewardship into

all aspects of facility operations.

On behalf of the Senior Management Team here at Conestoga College, we approve of this Energy

Conservation and Demand Management Plan.

This ECDM plan was created through a collaborative effort between Conestoga College and Blackstone

Energy Services.


46

8. Appendix

8.1. Glossary of terms

Word Abbreviation Meaning

Baseline Year A baseline is a benchmark that is used as a foundation for measuring or

comparing current and past values.

Building

Automation

System

BAS

Building automation is the automatic centralized control of

a building's heating, ventilation and air conditioning, lighting and

other systems through a building management system or building

automation system (BAS)

Carbon

Dioxide CO2

Carbon dioxide is a commonly referred to greenhouse gas that results, in

part, from the combustion of fossil fuels.

Energy Usage

Intensity EUI

Energy usage intensity means the amount of energy relative to a buildings

physical size typically measured in square feet.

Equivalent

Carbon

Dioxide

CO2e CO2e provides a common means of measurement when comparing different

greenhouse gases.

GHG Protocol GHG Protocol refers to the recognized international standards used in the

measurement and quantification of greenhouse gases.

Greenhouse

Gas GHG

Greenhouse gas means a gas that contributes to the greenhouse effect by

absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons.

Metric Tonnes t Metric tonnes are a unit of measurement. 1 metric tonne = 1000 kilograms

Net Zero

A net-zero energy building, is a building with zero net energy consumption,

meaning the total amount of energy used by the building on an annual basis

is roughly equal to the amount of renewable energy created on the site,

Variable

Frequency

Drive

VFD A variable frequency drive is a device that allows for the modulation of an

electrical or mechanical piece of equipment.

https://en.wikipedia.org/wiki/Building

https://en.wikipedia.org/wiki/Energy_consumption

https://en.wikipedia.org/wiki/Renewable_energy


47

8.2. List of Pictures, Figures, and Tables Pictures Picture 1. Cambridge Campus’ Groundmount Solar PV Field ...................................................................... 6

Picture 2. Doon Campus ............................................................................................................................. 12

Picture 3. Doon Campus, New Wing Addition ............................................................................................ 13

Picture 4. Cambridge Campus .................................................................................................................... 18

Picture 5. Waterloo Campus (under construction) .................................................................................... 23

Picture 6. Ingersoll Campus Skills Centre ................................................................................................... 28

Picture 7. Guelph Campus Skills Centre ...................................................................................................... 33

Picture 8. Brantford Campus ...................................................................................................................... 38

Figures Figure 1. Site-Wide Energy Consumption Trends & Projections .................................................................. 4

Figure 2. Examples of Scope 1,2 and 3 Emissions ......................................................................................... 8

Figure 3. Historic Greenhouse Gas Emissions for all Sites ............................................................................ 9

Figure 4. Historical Annual Utility Consumption for Doon Campus ........................................................... 14

Figure 5. Historic Annual Greenhouse Gas Emissions for Doon Campus ................................................... 14

Figure 6. Forecast of Annual Utility Consumption for Doon Campus ......................................................... 16

Figure 7. Forecast of Annual Greenhouse Gas Emissions for Doon Campus.............................................. 17

Figure 8. Historic Annual Utility Consumption for Cambridge Campus ..................................................... 19

Figure 9. Historic Annual Greenhouse Gas Emissions for Cambridge Campus .......................................... 19

Figure 10. Forecast of Annual Utility Consumption for Cambridge Campus .............................................. 21

Figure 11. Forecast of Annual Greenhouse Gas Emissions for Cambridge Campus ................................... 22

Figure 12. Historic Annual Utility Consumption for Waterloo Campus. ..................................................... 24

Figure 13. Historic Annual Greenhouse Gas Emissions for Waterloo Campus. .......................................... 24

Figure 14. Forecast of Annual Utility Consumption for Waterloo Campus ................................................ 26

Figure 15. Forecast of Annual Greenhouse Gas Emissions for Waterloo Campus ..................................... 27

Figure 16. Historic Annual Utility Consumption for Ingersoll Campus ....................................................... 29

Figure 17. Historic Annual Greenhouse Gas Emissions for Ingersoll Campus ............................................ 29

Figure 18. Forecast of Annual Utility Consumption for Ingersoll Campus ................................................. 31

Figure 19. Forecast of Annual Greenhouse Gas Emissions for Ingersoll Campus ...................................... 32

Figure 20. Historic Annual Utility Consumption for Guelph Campus ......................................................... 34

Figure 21. Historic Annual Greenhouse Gas Emissions for Guelph Campus .............................................. 34

Figure 22. Forecast of Annual Utility Consumption for Guelph Campus .................................................... 36

Figure 23. Forecast of Annual Greenhouse Gas Emissions for Guelph Campus ......................................... 37

Figure 24. Historic Annual Utility Consumption for Brantford Campus ..................................................... 39

Figure 25. Historic Annual Greenhouse Gas Emissions for Brantford Campus .......................................... 39

Figure 26. Forecast of Annual Utility Consumption for Brantford Campus ................................................ 41

Figure 27. Forecast of Annual Greenhouse Gas Emissions for Brantford Campus ..................................... 42

Figure 28. Forecast of Annual Utility Consumption for all Sites ................................................................. 43

Figure 29. Forecast of Annual Greenhouse Gas Emissions for all Sites ...................................................... 44


48

Tables Table 1. Site-Wide Energy Consumption Trends & Projections ................................................................... 5

Table 2. Historic Energy Utilization Indices for all Sites ................................................................................ 7

Table 3. Historic Greenhouse Gas Emissions for all Sites ............................................................................. 9

Table 4. Doon Campus Facility Information ............................................................................................... 13

Table 5. Historic Annual Utility Consumption for Doon Campus ............................................................... 14

Table 6. Historic Annual Greenhouse Gas Emissions for Doon Campus .................................................... 14

Table 7. Proposed Conservation Measures for Doon Campus ................................................................... 15

Table 8. Forecast of Annual Utility Consumption for Doon Campus .......................................................... 16

Table 9. Forecast of Annual Greenhouse Gas Emissions for Doon Campus ............................................... 17

Table 10. Cambridge Campus Facility Information ..................................................................................... 18

Table 11. Historic Annual Utility Consumption for Cambridge Campus..................................................... 19

Table 12. Historic Annual Greenhouse Gas Emissions for Cambridge Campus.......................................... 19

Table 13. Proposed Conservation Measures for Cambridge Campus ........................................................ 20

Table 14. Forecast of Annual Utility Consumption for Cambridge Campus ............................................... 21

Table 15. Forecast of Annual Greenhouse Gas Emissions for Cambridge Campus .................................... 22

Table 16. Waterloo Campus Facility Information ....................................................................................... 23

Table 17. Historic Annual Utility Consumption for Waterloo Campus. ...................................................... 24

Table 18. Historic Annual Greenhouse Gas Emissions for Waterloo Campus. ........................................... 24

Table 19. Proposed Conservation Measures for Waterloo Campus .......................................................... 25

Table 20. Forecast of Annual Utility Consumption for Waterloo Campus ................................................. 26

Table 21. Forecast of Annual Greenhouse Gas Emissions for Waterloo Campus ...................................... 27

Table 22. Ingersoll Campus Facility Information ........................................................................................ 28

Table 23. Historic Annual Utility Consumption for Ingersoll Campus ........................................................ 29

Table 24. Historic Annual Greenhouse Gas Emissions for Ingersoll Campus ............................................. 29

Table 25. Proposed Conservation Measures for Ingersoll Campus ............................................................ 30

Table 26. Forecast of Annual Utility Consumption for Ingersoll Campus ................................................... 31

Table 27. Forecast of Annual Greenhouse Gas Emissions for Ingersoll Campus ........................................ 32

Table 28. Guelph Campus Facility Information .......................................................................................... 33

Table 29. Historic Annual Utility Consumption for Guelph Campus .......................................................... 34

Table 30. Historic Annual Greenhouse Gas Emissions for Guelph Campus ............................................... 34

Table 31. Proposed Conservation Measures for Guelph Campus .............................................................. 35

Table 32. Proposed Conservation Measures for Guelph Campus .............................................................. 36

Table 33. Forecast of Annual Greenhouse Gas Emissions for Guelph Campus .......................................... 37

Table 34. Facility Information for Brantford Campus. ................................................................................ 38

Table 35. Historic Annual Utility Consumption for Brantford Campus ...................................................... 39

Table 36. Historic Annual Greenhouse Gas Emissions for Brantford Campus. .......................................... 39

Table 37. Proposed Conservation Measures for Brantford Campus. ......................................................... 40

Table 38. Forecast of Annual Utility Consumption for Brantford Campus ................................................. 41

Table 39. Forecast of Annual Greenhouse Gas Emissions for Brantford Campus ...................................... 42

Table 40. Forecast of Annual Utility Consumption for all Conestoga sites. ............................................... 43

Table 41. Forecast of Annual Greenhouse Gas Emissions For All Sites ...................................................... 44

energy conservation & demand management plan · energy conservation as outlined in sections 4,...

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