Historical electricity and natural gas rates

Historical electricity rates

Residential standard
Effective date Basic monthly charge not exceeding 200 Amp Basic monthly charge exceeding 200 Amp Energy charge
(¢/kWh)
2020 Dec $8.86 $17.72 8.983
2020 Sep $8.61 $17.22 8.730
2019 Jun $8.62 $17.24 8.740
2018 Jun $8.41 $16.82 8.527
2017 Aug $8.08 $16.16 8.196
2016 Aug $7.82 $15.64 7.930
Minimum monthly bill is the basic charge.

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Residential First Nations on-reserve
Effective date Basic monthly charge not exceeding 200 Amp Basic monthly charge exceeding 200 Amp Energy charge
(¢/kWh)
2020 Dec n/a n/a n/a
2020 Sep n/a n/a n/a
2019 Jun $8.08 $16.16 8.196
2018 Jun $8.08 $16.16 8.196
Minimum monthly bill is the basic charge.

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General service small – non-demand; utility-owned transformation; billing demand not exceeding 50 kVA
Effective date Single phase basic monthly charge Three phase basic monthly charge First 11,000 kWh
(¢/kWh)
Balance of kWh
(¢/kWh)
2020 Dec $20.64 $32.46 9.263 6.849
2020 Sep $20.06 $31.55 9.002 6.656
2019 Jun $20.09 $31.58 9.012 6.662
2018 Jun $21.07 $29.70 8.896 6.320
2017 Aug $21.91 $30.89 8.609 5.976
2016 Aug $21.20 $29.89 8.329 5.782
Minimum monthly bill is the basic charge plus demand charge.
General service small – demand; utility-owned transformation; billing demand between 51 kVA and 200 kVA
Effective date Single phase basic monthly charge Three phase basic monthly charge First 11,000 kWh
(¢/kWh)
Next 8,500 kWh
(¢/kWh)
Balance of kWh
(¢/kWh)
First 50 kVA of monthly recorded demand Balance of kVA
2020 Dec $20.64 $32.46 9.263 6.849 4.328 No charge $11.08
2020 Sep $20.06 $31.55 9.002 6.656 4.206 No charge $10.77
2019 Jun $20.09 $31.58 9.012 6.662 4.211 No charge $10.78
2018 Jun $21.07 $29.70 8.896 6.320 4.108 No charge $10.52
2017 Aug $21.91 $30.89 8.609 5.976 3.944 No charge $10.10
2016 Aug $21.20 $29.89 8.329 5.782 3.816 No charge $9.77
Minimum monthly bill is the basic charge plus demand charge.

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General service medium – utility-owned transformation; billing demand exceeding 200 kVA
Effective date Basic monthly charge First 11,000 kWh
(¢/kWh)
Next 8,500 kWh
(¢/kWh)
Balance of kWh
(¢/kWh)
First 50 kVA of monthly recorded demand Balance of kVA
2020 Dec $32.46 9.263 6.849 4.328 No charge $11.08
2020 Sep $31.55 9.002 6.656 4.206 No charge $10.77
2019 Jun $31.58 9.012 6.662 4.211 No charge $10.78
2018 Jun $31.35 8.896 6.320 4.108 No charge $10.52
2017 Aug $32.61 8.609 5.976 3.944 No charge $10.10
2016 Aug $31.55 8.329 5.782 3.816 No charge $9.77
Minimum monthly bill is the basic charge plus demand charge.

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General service large – customer-owned transformation; exceeding 750 V but not exceeding 30 kV
Effective date Energy charge
(¢/kWh)
Demand charge
2020 Dec 4.065 $9.39
2020 Sep 3.950 $9.13
2019 Jun 3.955 $9.14
2018 Jun 3.859 $8.92
2017 Aug 3.709 $8.57
2016 Aug 3.589 $8.29
Minimum monthly bill is the demand charge.
General service large – customer-owned transformation; exceeding 30 kV but not exceeding 100 kV
Effective date Energy charge
(¢/kWh)
Demand charge
2020 Dec 3.740 $7.96
2020 Sep 3.635 $7.74
2019 Jun 3.639 $7.75
2018 Jun 3.550 $7.56
2017 Aug 3.448 $7.34
2016 Aug 3.336 $7.10
Minimum monthly bill is the demand charge.
General service large – customer-owned transformation; exceeding 100 kV
Effective date Energy charge
(¢/kWh)
Demand charge
2020 Dec 3.628 $7.09
2020 Sep 3.526 $6.89
2019 Jun 3.529 $6.90
2018 Jun 3.443 $6.73
2017 Aug 3.342 $6.53
2016 Aug 3.233 $6.32
Minimum monthly bill is the demand charge.

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Historical natural gas rates

Residential service
Effective date Basic monthly charge Primary Gas
(¢/m3)
Supplemental Gas
(¢/m3)
Transportation to Centra
(¢/m3)
Distribution to customer
(¢/m3)
Furnace Replacement Program refund
(¢/m3)
2021 May $14.00 10.45 13.84 4.52 7.44
2021 Feb $14.00 10.12 13.84 4.52 7.44
2020 Nov $14.00 10.81 13.84 4.52 7.44
2020 Aug $14.00 9.32 13.84 4.19 6.28 (2.59)
2020 May $14.00 8.63 13.84 4.19 6.28 (2.59)
2020 Feb $14.00 8.63 13.84 4.19 6.28 (2.59)
2019 Nov $14.00 9.10 13.84 4.19 6.28 (2.59)
2019 Aug $14.00 8.52 15.59 5.38 8.66  
2019 May $14.00 9.45 15.59 5.38 8.66  
2019 Feb $14.00 9.09 15.59 5.38 8.66  
2018 Nov $14.00 8.32 15.59 5.38 8.66  
2018 Aug $14.00 8.02 15.59 5.38 8.66  
2018 May $14.00 7.62 15.59 5.38 8.66  
2018 Feb $14.00 7.62 15.59 5.38 8.66  
2017 Nov $14.00 8.31 15.59 5.38 8.66  
2017 Aug $14.00 9.21 15.59 5.38 8.66  
2017 May $14.00 10.17 15.63 5.02 9.43  
2017 Feb $14.00 11.27 15.63 5.02 9.43  

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Small general service
Effective date Basic monthly charge Primary Gas
(¢/m3)
Supplemental Gas
(¢/m3)
Transportation to Centra
(¢/m3)
Distribution to customer
(¢/m3)
Furnace Replacement Program refund
(¢/m3)
2021 May $14.00 10.45 13.84 4.52 7.44
2021 Feb $14.00 10.12 13.84 4.52 7.44
2020 Nov $14.00 10.81 13.84 4.52 7.44
2020 Aug $14.00 9.32 13.84 4.19 6.28 (2.59)
2020 May $14.00 8.63 13.84 4.19 6.28 (2.59)
2020 Feb $14.00 8.63 13.84 4.19 6.28 (2.59)
2019 Nov $14.00 9.10 13.84 4.19 6.28 (2.59)
2019 Aug $14.00 8.52 15.59 5.38 8.66  
2019 May $14.00 9.45 15.59 5.38 8.66  
2019 Feb $14.00 9.09 15.59 5.38 8.66  
2018 Nov $14.00 8.32 15.59 5.38 8.66  
2018 Aug $14.00 8.02 15.59 5.38 8.66  
2018 May $14.00 7.62 15.59 5.38 8.66  
2018 Feb $14.00 7.62 15.59 5.38 8.66  
2017 Nov $14.00 8.31 15.59 5.38 8.66  
2017 Aug $14.00 9.21 15.59 5.38 8.66  
2017 May $14.00 10.17 15.63 5.02 9.43  
2017 Feb $14.00 11.27 15.63 5.02 9.43  

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Large general service
Effective date Basic monthly charge Primary Gas
(¢/m3)
Supplemental Gas
(¢/m3)
Transportation to Centra
(¢/m3)
Distribution to customer
(¢/m3)
2021 May $77.00 10.45 13.84 4.37 4.27
2021 Feb $77.00 10.12 13.84 4.37 4.27
2020 Nov $77.00 10.81 13.84 4.37 4.27
2020 Aug $77.00 9.32 13.84 4.30 3.12
2020 May $77.00 8.63 13.84 4.30 3.12
2020 Feb $77.00 8.63 13.84 4.30 3.12
2019 Nov $77.00 9.10 13.84 4.30 3.12
2019 Aug $77.00 8.52 15.59 5.16 3.57
2019 May $77.00 9.45 15.59 5.16 3.57
2019 Feb $77.00 9.09 15.59 5.16 3.57
2018 Nov $77.00 8.32 15.59 5.16 3.57
2018 Aug $77.00 8.02 15.59 5.16 3.57
2018 May $77.00 7.62 15.59 5.16 3.57
2018 Feb $77.00 7.62 15.59 5.16 3.57
2017 Nov $77.00 8.31 15.59 5.16 3.57
2017 Aug $77.00 9.21 15.59 5.16 3.57
2017 May $77.00 10.17 15.63 4.80 4.16
2017 Feb $77.00 11.27 15.63 4.80 4.16

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High volume firm
Effective date Basic monthly charge Primary Gas billed
(¢/m3)
Supplemental Gas
(¢/m3)
Transportation to Centra
(¢/m3)
Distribution to customer (sales service)
(¢/m3)
Distribution to customer (T-service)
(¢/m3)
Transportation to Centra (demand)
(¢/m3/month)
Distribution to customer (demand)
(¢/m3/month)
2021 May $1,017.72 10.45 13.84 1.41 0.99 0.99 26.57 17.99
2021 Feb $1,017.72 10.12 13.84 1.41 0.99 0.99 26.57 17.99
2020 Nov $1,017.72 10.81 13.84 1.41 0.99 0.99 26.57 17.99
2020 Aug $1,017.72 9.32 13.84 (1.55) (0.24) 0.86 49.05 18.09
2020 May $1,017.72 8.63 13.84 (1.55) (0.24) 0.86 49.05 18.09
2020 Feb $1,017.72 8.63 13.84 (1.55) (0.24) 0.86 49.05 18.09
2019 Nov $1,017.72 9.10 13.84 (1.55) (0.24) 0.86 49.05 18.09
2019 Aug $1,118.31 8.52 15.59 1.96 0.73 0.73 30.74 15.03
2019 May $1,118.31 9.45 15.59 1.96 0.73 0.73 30.74 15.03
2019 Feb $1,118.31 9.09 15.59 1.96 0.73 0.73 30.74 15.03
2018 Nov $1,118.31 8.32 15.59 1.96 0.73 0.73 30.74 15.03
2018 Aug $1,118.31 8.02 15.59 1.96 0.73 0.73 30.74 15.03
2018 May $1,118.31 7.62 15.59 1.96 0.73 0.73 30.74 15.03
2018 Feb $1,118.31 7.62 15.59 1.96 0.73 0.73 30.74 15.03
2017 Nov $1,118.31 8.31 15.59 1.96 0.73 0.73 30.74 15.03
2017 Aug $1,118.31 9.21 15.59 1.96 0.73 0.73 30.74 15.03
2017 May $1,221.42 10.17 15.63 1.74 0.91 0.91 30.94 16.66
2017 Feb $1,221.42 11.27 15.63 1.74 0.91 0.91 30.94 16.66

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Mainline firm
Effective date Basic monthly charge Primary Gas
(¢/m3)
Supplemental Gas
(¢/m3)
Transportation to Centra
(¢/m3)
Distribution to customer (sales service)
(¢/m3)
Distribution to customer (T-service)
(¢/m3)
Transportation to Centra (demand)
(¢/m3/month)
Distribution to customer (demand)
(¢/m3/month)
2021 May $1,082.93 10.45 13.84 0.27 0.16 0.16 38.02 22.60
2021 Feb $1,082.93 10.12 13.84 0.27 0.16 0.16 38.02 22.60
2020 Nov $1,082.93 10.81 13.84 0.27 0.16 0.16 38.02 22.60
2020 Aug $1,082.93 9.32 13.84 1.29 (1.19) (0.09) 10.73 22.64
2020 May $1,082.93 8.63 13.84 1.29 (1.19) (0.09) 10.73 22.64
2020 Feb $1,082.93 8.63 13.84 1.29 (1.19) (0.09) 10.73 22.64
2019 Nov $1,082.93 9.10 13.84 1.29 (1.19) (0.09) 10.73 22.64
2019 Aug $2,353.33 8.52 15.59 0.60 0.12 0.12 54.56 15.76
2019 May $2,353.33 9.45 15.59 0.60 0.12 0.12 54.56 15.76
2019 Feb $2,353.33 9.09 15.59 0.60 0.12 0.12 54.56 15.76
2018 Nov $2,353.33 8.32 15.59 0.60 0.12 0.12 54.56 15.76
2018 Aug $2,353.33 8.02 15.59 0.60 0.12 0.12 54.56 15.76
2018 May $2,353.33 7.62 15.59 0.60 0.12 0.12 54.56 15.76
2018 Feb $2,353.33 7.62 15.59 0.60 0.12 0.12 54.56 15.76
2017 Nov $2,353.33 8.31 15.59 0.60 0.12 0.12 54.56 15.76
2017 Aug $2,353.33 9.21 15.59 0.60 0.12 0.12 54.56 15.76
2017 May $1,247.13 10.17 15.63 0.37 0.45 0.45 54.75 18.16
2017 Feb $1,247.13 11.27 15.63 0.37 0.45 0.45 54.75 18.16

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Interruptible
Effective date Basic monthly charge Primary Gas
(¢/m3)
Supplemental Gas
(¢/m3)
Transportation to Centra
(¢/m3)
Distribution to customer (sales service)
(¢/m3)
Distribution to customer (T-service)
(¢/m3)
Transportation to Centra (demand)
(¢/m3/month)
Distribution to customer (demand)
(¢/m3/month)
Alternate supply service
(¢/m3)
2021 May $1,042.25 10.45 13.92 0.77 0.67 0.67 13.44 8.70 0.96
2021 Feb $1,042.25 10.12 13.92 0.77 0.67 0.67 13.44 8.70 0.96
2020 Nov $1,042.25 10.81 13.92 0.77 0.67 0.67 13.44 8.70 0.96
2020 Aug $1,042.25 9.32 13.92 0.33 (1.34) (0.03) 24.79 8.77 0.96
2020 May $1,042.25 8.63 13.92 0.33 (1.34) (0.03) 24.79 8.77 0.96
2020 Feb $1,042.25 8.63 13.92 0.33 (1.34) (0.03) 24.79 8.77 0.96
2019 Nov $1,042.25 9.10 13.92 0.33 (1.34) (0.03) 24.79 8.77 0.96
2019 Aug $1,042.72 8.52 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2019 May $1,042.72 9.45 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2019 Feb $1,042.72 9.09 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2018 Nov $1,042.72 8.32 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2018 Aug $1,042.72 8.02 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2018 May $1,042.72 7.62 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2018 Feb $1,042.72 7.62 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2017 Nov $1,042.72 8.31 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2017 Aug $1,042.72 9.21 15.60 1.15 0.66 0.66 14.29 7.72 0.92
2017 May $1,254.45 10.17 15.60 0.93 0.89 0.89 14.38 8.51 1.17
2017 Feb $1,254.45 11.27 15.60 0.93 0.89 0.89 14.38 8.51 1.17

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Billing percentages (firm customer classes)
Effective date Primary Gas Supplemental Gas
2021 May 100% 0%
2021 Feb 100% 0%
2020 Nov 94% 6%
2020 Aug 92% 8%
2020 May 91% 9%
2020 Feb 91% 9%
2019 Nov 94% 6%
2019 Aug 69% 31%
2019 May 79% 21%
2019 Feb 93% 7%
2018 Nov 93% 7%
2018 Aug 72% 28%
2018 May 84% 16%
2018 Feb 89% 11%
2017 Nov 92% 8%
2017 Aug 100% 0%
2017 May 100% 0%
2017 Feb 100% 0%

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Billing percentages (interruptible customers)
Effective date Primary Gas Supplemental Gas
2021 May 100% 0%
2021 Feb 97% 3%
2020 Nov 87% 13%
2020 Aug 86% 14%
2020 May 84% 16%
2020 Feb 84% 16%
2019 Nov 88% 12%
2019 Aug 85% 15%
2019 May 89% 11%
2019 Feb 89% 11%
2018 Nov 86% 14%
2018 Aug 95% 5%
2018 May 95% 5%
2018 Feb 81% 19%
2017 Nov 84% 16%
2017 Aug 100% 0%
2017 May 100% 0%
2017 Feb 100% 0%

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