Electricity Rate Menu| The Okinawa Electric Power Company, Incorporated (OEPC)

Electricity Rate Menu

Meter Rate Lighting Service This is the standard menu contracted by most customers. Schedule of Unit Rates (Effective April 1, 2024) Classification Unit Unit Charge (in JPY) Minimum Charge Until the first 10 kWh Per Contract 643.05 Energy Charge Over 10 kWh up to 120 kWh 1kWh 40.20 Over 120 kWh up to 300 kWh 1kWh 45.74 Over 300 kWh 1kWh 47.72

Classification	Unit	Unit Charge (in JPY)
Minimum Charge	Until the first 10 kWh	Per Contract	643.05
Energy Charge	Over 10 kWh up to 120 kWh	1kWh	40.20
Over 120 kWh up to 300 kWh	1kWh	45.74
Over 300 kWh	1kWh	47.72

Good Value Plan This is a reasonable menu that can be selected by general customers. Schedule of Unit Rates (Effective April 1, 2024) Classification Unit Unit Charge (in JPY) Minimum Charge Until the first 10 kWh Per Contract 643.05 Energy Charge Over 10 kWh up to 120 kWh 1kWh 40.20 Over 120 kWh up to 300 kWh 1kWh 45.26 Over 300 kWh 1kWh 46.59 Primary Points to Note Notice of electricity usage (meter-reading slip) is not issued as a general rule. Please confirm information on electricity usage and invoice amount under "Electricity Usage Result Inquiry Service（Japanease）*1" on the OEPC website. *1 Please see here for how to use it ⇒ (1.83MB) Payment method is by "direct debit" or "credit card" as a general rule. When payment by above-mentioned method cannot be made, an invoice will be sent to the Customer so that payment can be made at the service counter. If notices are issued in paper form, such as the electricity usage by "Meter-Reading Slip" and the billing by "Invoice Statement", paper statement issue fee (220 yen/month for each contract) is added to the electricity charge. At the time of change from another contract type to Good Value Plan, the start date of application shall be the meter reading day *2 immediately after application date. *2 If there is change in meter reading day, starting date of application shall also be in accordance with this date. Good Value Plan may not be re-contracted when it is less than one year after Good Value Plan has been changed to another contract type. When payment of charges*3 is still not made 20 days after due date, Power Supply Contract may be canceled*4. Furthermore, when re-contracting after cancellation of Power Supply Contract, Customer must pay full amount of accrued payment. *3 Charge before contract change is also applicable. *4 Supply of electricity will be discontinued when Power Supply Contract　is canceled.

Classification	Unit	Unit Charge (in JPY)
Minimum Charge	Until the first 10 kWh	Per Contract	643.05
Energy Charge	Over 10 kWh up to 120 kWh	1kWh	40.20
Over 120 kWh up to 300 kWh	1kWh	45.26
Over 300 kWh	1kWh	46.59

Ee-Home Holiday This menu is recommended for customers using EcoCute or electric water heaters who are not at home daytime on weekdays and at home daytime on Saturdays, Sundays, and holidays. Schedule of Unit Rates (Effective April 1, 2024) Type of Service Unit Unit Charge (in JPY) Basic Charge ― Per Contract 1718.08 Energy Charge Daytime Summer Season 1kWh 56.54 Other Seasons 1kWh 53.05 Living Time 1kWh 44.37 Night Time 1kWh 28.79 Ee-Plan Discount (All Electric Home Discount) ― AMT Subj to Disc × 10% *Summer Season" refers to the months of July, August and September. “Other Seasons” refers to all other times of the year. *"Daytime" refers to the hours between 10 a.m. to 5 p.m., but excludes the applicable hours of the days stipulated in Appendix 4 (“Holidays”) of the Ee-Home Service Guidelines. "Living Time" refers to 7 a.m. to 11 p.m., but excluding “Daytime” hours. "Night Time" refers to the hours other than “Daytime” and “Living Time”. *Amount Subject to Discount" means the sum of the basic charge and the energy charge. *The maximum discount for Ee-Plan shall be \3,300/mo. per contract. *"All Electric" means relying on only electricity for all heating. Primary Points to Note Notice of electricity usage (meter-reading slip) is not issued as a general rule. Please confirm information on electricity usage and invoice amount under "Electricity Usage Result Inquiry Service（Japanease）*1" on the OEPC website. *1 Please see here for how to use it ⇒ (1.83MB) If notices are issued in paper form, such as the electricity usage by "Meter-Reading Slip" and the billing by "Invoice Statement", paper statement issue fee (220 yen/month for each contract) is added to the electricity charge. This contract requires the installation of a Smart Meter (Recording and Measuring Device). Until the installation of a Smart Meter, the terms and conditions of Ee-Business Contract may be applied. For a period of the first full year following the start of an Ee-Home Contract, the Ee-Home Holiday contract cannot be switched out for the Ee-Home Flat contract. Customers presently enrolled under an Ee-Life contract who switch to an Ee-Home contract, may not later switch back to Ee-Life. This contract shall be applicable to the facilities that serve functions integral to a residence (such as facilities for cooking). When payment of charges*2 is still not made 20 days after due date, Power Supply Contract may be canceled*3. Furthermore, when re-contracting after cancellation of Power Supply Contract, Customer must pay full amount of accrued payment. *2 Charge before contract change is also applicable. *3 Supply of electricity will be discontinued when Power Supply Contract　is canceled.

Type of Service	Unit	Unit Charge (in JPY)
Basic Charge	―	Per Contract	1718.08
Energy Charge	Daytime	Summer Season	1kWh	56.54
Other Seasons	1kWh	53.05
Living Time	1kWh	44.37
Night Time	1kWh	28.79
Ee-Plan Discount (All Electric Home Discount)	―	AMT Subj to Disc × 10%

Ee-Home Flat This is a recommended menu for customers who use EcoCute or electric water heaters and use electricity mostly during the day throughout the year. Schedule of Unit Rates (Effective April 1, 2024) Type of Service Unit Unit Charge (in JPY) Basic Charge ― Per Contract 1718.08 Energy Charge Daytime 1kWh 46.32 Night Time 1kWh 28.79 Ee-Plan Discount (All Electric Home Discount) ― AMT Subj to Disc × 10% *"Daytime" refers to the hours between 7 a.m. to 11 p.m.. "Night Time" refers to the hours other than "Daytime". *Amount Subject to Discount" means the sum of the basic charge and the energy charge. *The maximum discount for Ee-Plan shall be ¥3,300/mo. per contract. *"All Electric" means relying on only electricity for all heating. Primary Points to Note Notice of electricity usage (meter-reading slip) is not issued as a general rule. Please confirm information on electricity usage and invoice amount under "Electricity Usage Result Inquiry Service（Japanease）*1" on the OEPC website. *1 Please see here for how to use it ⇒ (1.83MB) If notices are issued in paper form, such as the electricity usage by "Meter-Reading Slip" and the billing by "Invoice Statement", paper statement issue fee (220 yen/month for each contract) is added to the electricity charge. This contract requires the installation of a Smart Meter (Recording and Measuring Device). Until the installation of a Smart Meter, the terms and conditions of Ee-Business Contract may be applied. For a period of the first full year following the start of an Ee-Home Contract, the Ee-Home Holiday contract cannot be switched out for the Ee-Home Flat contract. Customers presently enrolled under an Ee-Life contract who switch to an Ee-Home contract, may not later switch back to Ee-Life. This contract shall be applicable to the facilities that serve functions integral to a residence (such as facilities for cooking). When payment of charges*2 is still not made 20 days after due date, Power Supply Contract may be canceled*3. Furthermore, when re-contracting after cancellation of Power Supply Contract, Customer must pay full amount of accrued payment. *2 Charge before contract change is also applicable. *3 Supply of electricity will be discontinued when Power Supply Contract　is canceled.

Type of Service	Unit	Unit Charge (in JPY)
Basic Charge	―	Per Contract	1718.08
Energy Charge	Daytime	1kWh	46.32
Night Time	1kWh	28.79
Ee-Plan Discount (All Electric Home Discount)	―	AMT Subj to Disc × 10%

Time Zone Contracts This menu is recommended for customers who have a high night time usage rate, such as those using EcoCute or electric water heaters.Electric appliances such as dishwashers and electric rice cookers can be used at low rates by using a timer during night time hours. Schedule of Unit Rates (Effective April 1, 2024) Type of Service Unit Unit Charge (in JPY) Basic Charge ― Per Contract 926.08 Energy Charge Daytime Up to the first 90 kWh 1kWh 43.76 Over 90 kWh up to 230 kWh 1kWh 50.19 Exceeding 230 kWh 1kWh 52.48 Night Time 1kWh 29.66 5-Hour Electrically Functional Equipment Discount 1kWh 220.00 Controlled Electric Night Time Thermal Storage Equipment Discount 1kWh 165.00 *"Daytime" refers to the hours between 7 a.m. to 11 p.m.. *"Night Time" refers to the hours other than "Daytime".

Type of Service	Unit	Unit Charge (in JPY)
Basic Charge	―	Per Contract	926.08
Energy Charge	Daytime	Up to the first 90 kWh	1kWh	43.76
Over 90 kWh up to 230 kWh	1kWh	50.19
Exceeding 230 kWh	1kWh	52.48
Night Time	1kWh	29.66
5-Hour Electrically Functional Equipment Discount	1kWh	220.00
Controlled Electric Night Time Thermal Storage Equipment Discount	1kWh	165.00

Chura-Cook Discount This menu is recommended for customers using 200V electric cookers. Chura-Cook Discount Rate =　AMT Subj to Disc × 3% *"Amount Subject to Discount” means the sum of the minimum Charge and the energy charge. *The maximum discount for Chura-Cook shall be \550/mo. (tax included) per contract.