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Customer Service: 800-624-2019

Current Gas Rates

June 2021

SEMCO ENERGY Sales Customers Energy Charges* Balance and Demand Charges* Energy Optimization Charge* SEMCO Distribution Charge* Main Replacement Program Charge SEMCO Customer Charge
Residential $0.29182 $0.10718 $0.04037 $0.22451 $0.09 $12.25
General Service 1 (GS-1) $0.29182 $0.10718   $0.30363** $0.19556 $0.22 $15.00
General Service 2 (GS-2) $0.29182 $0.10718   $0.30363** $0.15226 $1.12 $38.80
General Service 3 (GS-3) $0.29182 $0.10718  $0.30363** $0.11966 $6.77 $116.20
Gas Cost Recovery (GCR) Charges

*Costs and charges are billed on a per therm basis.
**Up to 90 Therms and $0.00001 per therm thereafter.

The most accurate comparison between SEMCO ENERGY Gas Company’s billing rates and another supplier’s billing rates can be made with the Energy Charges. Simply compare the Energy Charges on your SEMCO ENERGY gas bill with the Energy Charges of another supplier to determine the best choice for you. All other charges remain the same regardless of whether SEMCO ENERGY or another marketer supplies the natural gas.

By law, SEMCO ENERGY has no profit or markup in its Energy Charges.

Historic Energy Charges

2020 Energy Charges
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
$0.22000 $0.18200 $0.18000 $0.21900 $0.19417 $0.19959 $0.20300 $0.20300 $0.21900 $0.22440 $0.23200 $0.23200

Current Energy Charges

2021 Energy Charges
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
$0.23000 $0.21700 $0.21700 $0.28867 $0.26867 $0.29182