rencontre 2005 meeting 1 commercial building incentive program (cbip) and industrial building...
TRANSCRIPT
RENCONTRE 2005 MEETING
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Commercial BuildingIncentive Program (CBIP)
and
Industrial BuildingIncentive Program (IBIP)
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Outline of Presentation
Buildings Sector - Context
Commercial Building Incentive Program (CBIP)
Industrial Building Incentive Program (IBIP)
Results
Summary
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Buildings Sector - Canadian Context Energy
Commercial and Institutional Buildings
1122 Petajoules of energy consumption
64 megatonnes of greenhouse gas emissions
590 million m²
Waterheating
7%
Lighting
13%
Auxiliary equipment
20%
Space heating
54%
Space cooling
6%School
9%Health Care
10%
Other
6%
Office
34%
Retail 21%
Recreational6%
Warehouse6%
Hotel andRestaurant
8%
_
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Commercial Building Incentive Program (CBIP)
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StrategyBy 2010, achieve performance level 25% better than the Model
National Energy Code for Buildings (MNECB) for new commercial and institutional buildings by:
– Encouraging investments in higher energy-efficient new buildings and, building capacity of design community
Policy Instruments
– Financial incentives for design, training
– Information transfer, professionals training– Support for adoption of MNECB– Labeling: Leadership for Energy and Environmental Design
(LEED)– Partnerships – top-up programs and design assistance – Support for technology innovation (equipment – refrigeration)
CBIP
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• Program based on the 1997 Model National Energy Code for Buildings (MNECB)
• Mandatory requirements for building envelope, lighting, HVAC, service water, heating and electrical.
• The MNECB proposes minimum efficiency standards:
– where a specific regulation is in force, the regulation takes precedence
CBIP and the MNECB
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CBIP and IBIP Partners
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Partnership Initiatives
• Support for green Buildings rating Systems (LEED, Green Globes)
• Top up design assistance or incentive based on MNECB / CBIP
• Organize, deliver integrated design workshops and professionals training on the MNECB, CBIP and software tools (EE-4)
• Support for the implementation of the MNECB
• CBIP / IBIP promotion
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LEED NC Canada energy efficiency prerequisite is harmonized with CBIP
CBIP will review all EE4 simulations for LEED (before submission to CaGBC)
96 buildings registered
11 projects certified to date
CBIP and LEED
◄St. John Ambulance Headquarters, Edmonton
▲ Mountain equipment Co-Op, Winnipeg
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CBIP
Commercial / Institutional Buildings
• Incentive: Up to $60,000 per design calculated at twice the annual savings
• Eligibility: must use 25% less energy than the reference design meeting the MNECB minimum requirements
• Process energy: Not considered
• Compliance Tool: EE4
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CBIP $15,812 annual energy savings and $31,624 incentive
LEED (US) Certified
Banff High School, AB
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Banff High School, AB
EE Performance: 28.2% > MNECB
Energy Intensity:
- MNECB 1.3 gj/m2/yr - Proposed .79 gj/m2/yr
Annual savings:
- 1435 gj
- 114 tonnes GHG
- $4.07/m2
Features: Heat recovery, 94% AFUE boilers, 2 stage chiller, CO2 controlled ventilation
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Energy Perofmance: 69.2%
Savings: $104,990 / yr
Incentive: $60,000
Building Area: 4,259 m2
Mountain Equipment Co-Op, QC
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Mountain Equipment Co-Op, QC
Building Features:
– Efficient lighting design features, 13.75 w/m2
– High RSI-values for envelope
– Geothermal heat pump
– The building is equipped with a heat recovery unit for the make-up air system
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Sears Lambton Mall, Sarnia 31% better than MNECB
Gross floor area: 12,423 m²
Annual savings of $ 65,842 ($ 5.30/m²)
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Sears Lambton Mall, Sarnia
Design incorporates carbon dioxide (CO2 )
ventilation control
Make-up air units are equipped with a 75% heat recovery system
Roof top units are DX single zone with EER of 11.2
Lighting levels of 17.64 W/m² are significantly lower than the reference case ones set to 33.74 W/m²
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De La Vérendrye School, Thunder Bay
47.7% better than MNECB Gross floor area: 4,575 m² Annual savings of $ 44,496 ($ 9.73/m²)
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De La Vérendrye School, Thunder Bay
Ventilation air heat recovery
High efficiency condensing boilers (94 %)
High performance building envelope (54% better than MNECB)
Double and triple-glazed, argon filled with low-e coating windows with thermally broken fiberglass frames
Efficient lighting system (16% better than MNECB)
Significant use of occupancy sensors for lighting control
Some zones are equipped with CO2 sensors
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St Johns Ambulance, Edmonton
Energy Efficiency: 47.8% > MNECB reference Energy Intensity: .5 gj/m2/yr vs 1 gj/m2/yr reference Savings: $21382 and 143 tonnes GHG Incentive: $42 764
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USGBC LEED Certified
High efficiency lighting: 5.58 w/m2 vs 13.45w/m2 reference
High efficiency boilers and heat recovery wheel: 94% and 64%
Good envelope insulation values
An energy efficient lighting design, T5 and T8 lamps and electronic ballasts. In addition, occupancy sensors are used for certain spaces. The overall lighting power density is 5.58 W/m2 compared to 13.45 W/m2 for the reference building.
The heating plant consists of two fully modulating high-efficiency condensing gas boilers with a 92.3 % thermal efficiency
St Johns Ambulance, Edmonton
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Performance: 44.3% > MNECB reference Annual savings: 1515 gj and 53.6 tonnes GHG
$5.65/m2 $15,573 energy savings
First LEED Silver AND CBIP in Canada
Semiahmoo Library and RCMP Detachment
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Features:
Heat recovery from exhaust air.
94% AFUE condensing boiler with fully modulating burner (boiler output capacity < 300 MBH).
Chiller with 2 stage capacity control.
Demand controlled ventilation using CO2 sensors (AHU-3 only).
Semiahmoo Library and RCMP Detachment
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Choices For Youth Energy Performance 25.1 % over MNECB
Incentive amount $ 13 868
Building area 1 169 m2
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A distributed heating system (electric baseboards) ensures that zone loads are met without any re-heat penalties
Lower fan energy consumption
Two make-up air ventilation units recuperate heat from the exhaust air stream (recovery effectiveness is approximately 57 %. )
Fluorescent fixtures with T8 lamps and electronic ballasts, with an overall lighting power density of approximately 9.58 W/m2
Choices For Youth
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Energy Performance: 45% Building Area: 7351 m2 Incentive Amount: $60,000
Fort Qu’Appelle Hospital, Saskatchewan
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High efficiency modulating boiler
80% effective enthalpy wheel
Demand control ventilation
Better Building Envelope: Proposed roof has an overall average U-value of 0.14 W/m² °C; the main walls have an overall U-value of 0.30 W/m² C (Brick and batt with wood stud), 0.32 W/m²-°C (Metal cladding and batt with wood stud) and 0.33 W/m² °C (Concrete block with rigid insulation)
Efficient lighting (10 W/m²)
Fort Qu’Appelle Hospital, Saskatchewan
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Eligibility: 25% savings threshold can be met through an unlimited combination of building and process measures
RFS: includes refrigeration and heat recovery from refrigeration
Arenas: includes ice making
Compliance tool: EE Wizards
CBIP
Retail Food Stores (RFS) and Arenas
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Your Independent Grocer: Huntsville, ON
Energy Performance: 29.8% Building area: 85,032 ft2
Energy Savings: $ 60,000
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Your Independent Grocer: Huntsville, ON Display case and walk-in cooler lighting is controlled
by an energy management controller
Waste heat from the refrigeration compressors is used to provide space heating via the heat reclaim coil in Main Store A/C unit.
Control of display case anti-sweat heater power is proportional to dewpoint temperature (relative humidity).
Windows are double glazed with argon fill and low-e film.
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Building Area: 6,977 m2 (74,724 ft2) 28.6 % better than MNECB Energy savings: $51,546
Goderich Recreation Centre, ON
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Significant energy conservation design features:
Uses a refrigeration heat recovery system for heating the zone containing the ice rink and bleacher section
Heat recovery ventilators on two of its main air handlers
Goderich Recreation Centre, ON
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Eligibility: 25% less than the MNECB
Special measures: Parking garage lighting and exhaust air heat recovery, ENERGY STAR appliances, energy efficient elevators
Compliance tool: - EE4
CBIP
Multi-unit residential Buildings (MURB)
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Tallest CBIP building at 40 storeys and 46,480 m2
Mixed Use:
1st floor – retail2nd to 16th floors – office17th to 40th floors – residential
Shaw Towers, BC
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Performance: 27.6% > MNECB
Energy Intensity: - MNECB: .5 gj/m2/yr - Actual: .4 gj/m2/yr - Average: 2.1 gj/m2/yr
Annual Savings: - $96,678 / 60 tonnes GHG
Features: - Double bundled chiller with waste heat
supplying MURB water loop heat pumps
Shaw Towers, BC
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Industrial Building Incentive Program (IBIP)
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An incentive program with the objective of fostering the integration of building and process design.
A demonstration program designed to increase the energy efficiency of newly constructed buildings designated for manufacturing and other industrial activities.
Extends from April 1, 2002 to March 31, 2006.
Incentive: Up to $80K, or total design costs, calculated at twice the annual energy savings compared to the reference design
IBIP
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IBIP
Eligibility Criteria
To qualify, building designers must show their “proposed” building design is expected to consume 25 percent less building energy than a standard or “reference” MNECB building:
15 % of the proposed building energy savings must be attributed to building improvements,
a further 10% building energy savings are related to the integration of process into building operations by: – transfer of energy from the process to the building systems and/or;– process improvements that reduce building system loads.
Thus the building must achieve the same 25 percent energy reduction that a non-industrial CBIP-eligible building must achieve.
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Owner: Prelco, Rivière-du-Loup, Qc
Architect: Ronald Lapointe, R Lapointe Architecte Inc
Mechanical Designer: Ronald Gagnon, Concept R
Processes: Production, shipping and receiving, serigraphy, operations and office
Prelco Glass Manufacturing, NB
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Building features:– Optimized lighting design– Efficient glazing– Good envelope with thermal bridging minimized– HRVs for ventilation
Performance: 40.7% better than MNECB Process Improvement
– Process Features – Heat recovered from electric glass tempering oven and transferred to 20,000 gallon storage tank for heating office and other areas. Air compressor waste heat also transferred to tanks.
– Performance – 11.4%
Prelco Glass Manufacturing, NB
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CBIP and IBIPResults
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CBIP-IBIP Overview(540 projects)
73 66
19
24
238
6143
8
2
1
6
Contribution Agreements
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New Buildings ProgramsBy Building Type (540 projects)
Education, 171
Offices, 104Health Care, 69
Retail Food Stores, 50
Retail, 35
MURBS, 27
Rec. Centres & Arenas, 8
Other, 76
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CBIP-IBIP Contribution Agreements per Year
Actual
0
20
40
60
80
100
120
140
180
1998-99 1999-00 2000-01 2001-02 2002-03 2003-04 2004-05
160
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Estimated Percent of New Construction Floor Space Affected by CBIP
Impact From Start of Program To Date
10%
Estimated Impact in 2004-05
18%
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0 200 400 600 800 1,000 1,200 1,400 1,600
CBIP Buildings
Model National Energy Code
New Buildings *, ** 1990-1999
All Buildings **
Energy Intensity of CBIP Buildings
*from CIBEUS study for new construction between 1990 and 1999.** from CIBEUS study
Megajoules per m2
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Summary
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> $25 million in incentives
3.6 million m2 in projects built
Projects are 35% over MNECB on average
Annual energy savings > $27 million
Annual reduction of 1.1 Mt of CO2
Over 3,500 registered users of EE4 and EE Wizard software
CBIP / IBIPSuccess indicators
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CBIP / IBIP
Benefits Energy savings - 35% more energy efficient
that those built to MNECB
Low risk introduction to ee design
Increased asset value
Improved competitiveness (lower energy costs equal a better protected bottom-line)
Environmental leadership
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CBIP and IBIP
Contact Information:
Toll-free: 1-877-360-5500
[email protected]://oee.nrcan.gc.ca/newbuildings
Thank you!