Green Heat

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Green Heat

• Heating cooling Canada
• with renewable energies

Americana, 18 March 2009
Bill Eggertson, canadian association for
renewable energies (we c.a.r.e.)
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3 applications for energy

• power
• fuel
• heat

• space heating
• water heating
• space cooling

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Green Heat technologies

• biomass heating
• solar thermal water heating
• solar thermal air heating
• earth energy (geothermal heat pump)
• other

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Secondary energy use

• 2006 (vs 1990)
• Comprehensive Energy Use Database
• Office of Energy
  Efficiency, NRCan
• http//oee.nrcan.gc.ca/corporate/statistics/neud/d
  pa/comprehensive_tables/index.cfm?attr0

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Residential (PJ)

• 2006 1990 change
• TOTAL 1,347 1,286 5
• Appliances 205 197 4
• Lighting 70 56 26
• Space cooling 31 12 164
• Water heating 247 239 4
• Space heating 794 783 1

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Residential (potential )

• 794 (space heat)
• 247 (water heat) 1,072 PJ (of 1,347 total)
• 30 (space cool)
• 80

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Residential (changes)

• 2006 change
• Floorspace 1.6 billion m2 34
• Households 12.7 million 29
• Energy intensity 106 GJ / house -19
• Heating DD -7
• Cooling DD 33

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Commercial (PJ)

• 2006 1990 change
• TOTAL 1,093 867 26
• Motor / Lightg / Equp 383 297 29
• Space cooling 77 31 152
• Water heating 95 68 40
• Space heating 537 471 14

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Commercial (potential )

• 537 (space heat)
• 95 (water heat) 710 PJ (of 1,093 total)
• 77 (space cool)
• 65

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Commercial (changes)

• 2006 change
• Floorspace 667 million m2 31
• Energy intensity 1.62 GJ / m2 -4
• Heating DD -7
• Cooling DD -33

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Environment Canada, 2008. National Inventory
Report
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Residential (Mt - incl electricity)

• 2006 1990 change
• TOTAL 70 69 0
• Appliances 12 11 4
• Lighting 4 3 26
• Space cooling 1.7 0.7 164
• Water heating 13 13 0
• Space heating 40 42 -5

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Residential (Mt)

• 40 space heat
• 13 water heat 54.2 Mt (of 70 total)
• 1.7 space cooling
• 78

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Commercial (Mt)

• 2006 1990 change
• TOTAL 60 48 26
• Motors / Equip / Light 22 17 29
• Space cooling 4 2 152
• Water heating 5 4 41
• Space heating 29 26 14

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Commercial (Mt)

• 29 space heat
• 5 water heat 39 Mt (of 60 total)
• 4 space cool
• 64

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Green Heat vs Coal
Residential GHG 54.2 CI GHG 38.8 93
Mt Coal-fired GHG 96 Mt
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Provincial GHG emissions

• 2006 1990 change
• PE 2 1.2 5
• NL 9 9 0
• NB 18 16 13
• NS 20 19 3
• MB 21 19 13
• SK 72 44 63
• BC 62 49 28
• QC 82 83 -1
• ON 190 174 9
• AB 234 172 37

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Ancillary benefits

• Green employment (local content)
• Displace natural gas
• Lower grid congestion
• Higher consumer comfort

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Global progress

• UK Parliament, RHO, UK task force
• EU 20 Directive
• Refocus

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Canada

• Government procurement
• GreenTherms Standard
• Emission credits
• Baseline data
• Certification

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Green Heat
Renewables is more than wind
turbines ethanol
Further information
renewables.ca GreenHeat.org GreenTherms.com EcoH
eat.org GreenApps.com CanBIO.ca EarthEnergy.ca C
anSIA.ca heat-pumps.ca IMBY.org