Tariff

SCHEDULE 1 : RESIDENTIAL SERVICE

APPLICABILITYThis schedule of tariff is applicable to household and other dwelling places, temples

and other religion places of worship, including its compound, through a single Watt-

hour meter.

1.1 Normal tariff with consumption not exceeding 150 kWh per month

MONTHLY TARIFF

Energy Charge

First 15 kWh (1st - 15th) 1.8632 Baht/ kWh

Next 10 kWh (16th-25th) 2.5026 Baht/ kWh

Next10 kWh (26th -35th) 2.7549 Baht/ kWh

Next 65 kWh (36th -100th) 3.1381 Baht/ kWh

Next 50 kWh (101st-150th) 3.2315 Baht/ kWh

Next 250 kWh(151st -400th) 3.7362 Baht/ kWh

Over 400 kWh (up from 401st) 3.9361 Baht/ kWh

Service charge (Baht/Month):

8.19

1.2 Normal tariff with consumption exceeding 150 kWh per month

MONTHLY TARIFF

Energy Charge

First 150 kWh (1st – 150th) 2.7628 Baht/ kWh

Next 250 kWh (151st– 400th) 3.7362 Baht/ kWh

Over 400 kWh (up from 401st) 3.9361 Baht/ kWh

Service charge (Baht/Month):

38.22

1.3 Time of Use Tariff (TOU Tariff)

MONTHLY TARIFF

Energy Charge(Baht/kWh) Service Charge(Baht/Month)

On Peak Off Peak

1.3.1 : 12 - 24 kV. 4.5827 2.1495 312.24

1.3.2 : Below 12 kV. 5.2674 2.1827 38.22

On Peak : Monday – Friday from 09.00 AM to 10.00 PM

Off Peak : Monday – Friday from 10.00 PM to 09.00 AM : Saturday – Sunday , National Labor Day and normal public holiday

(excluding substitution holiday and Royal Ploughing Day) from 00.00 AM to 12.00 PM

SCHEDULE 2 : SMALL GENERAL SERVICE

APPLICABILITYThis schedule of tariff is applicable to a business enterprise, business enterprise cum residence, industrial, government institutions and state enterprise or the alike, including its compound, with a maximum 15-minute integrated demand of less than 30 kilowatt through a single Watt-hour meter.

2.1 Normal tariff

MONTHLY TARIFF

Voltage Level

Energy Charge(Baht/kW

h)

Service Charge(Baht/mont

h)

2.1.1 : 12 - 24 kV 3.4230 312.24

2.1.2 : Below 12 kV 46.16

First 150 kWh (1st – 150th) 2.7628 Next 250 kWh (151st – 400th )

3.7362

Over 400 kWh ( up from 401st)

3.9361

2.2 Time of use tariff (TOU tariff)

MONTHLY TARIFF

Voltage Level

Energy Charge(Baht/kW

h)

Service Charge(Baht/mont

h)

On PeakOff

Peak

2.2.1 : 12 - 24 kV 4.5827 2.1495 312.24

2.2.2 : Below 12 kV 5.2674 2.1827 46.16

On Peak : Monday – Friday from 09.00 AM to 10.00 PM Off Peak : Monday – Friday from 10.00 PM to 09.00 AM : Saturday – Sunday , National Labor Day and normal public holiday (excluding substitution holiday and Royal Ploughing Day) from 00.00 AM to 12.00 PM

SCHEDULE 3 : MEDIUM GENERAL SERVICE

APPLICABILITY This schedule of tariff is applicable to a business, industrial, government institutions and state enterprise, as well as the foreigner entities and international organisations including its compound, with a maximum 15-minute integrated demand from 30 to 999 kilowatts. Of which the average energy consumption for three (3) consecutive months through a single Watt-hour meter does not exceed 250,000 kWh per month.

3.1 Normal tariff

MONTHLY TARIFF

Voltage levelDemand Charge

(Baht/kW)

Energy Charge

(Baht/kWh)

Service Charge

(Baht/month)

3.1.1 : 69 kV and over 175.70 2.6506 312.24

3.1.2 : 12-24 kV 196.26 2.6880 312.24

3.1.3 : Below 12 kV 221.50 2.7160 312.24

Billing DemandA Billing demand is defined as the maximum 15-minute integrated demand over the monthly billing period measured to the nearest full kilowatt discarding the fraction of up to 0.5 kW.

Minimum ChargeA minimum charge in any monthly billing period shall not be less than 70% of the maximum billing demand charge of the previous 12 months.

Power Factor ChargeFor a customer with a lagging power factor, if in any monthly billing period during which the customer’s maximum 15-minute reactive power demand (kilovar demand) exceeds 61.97% of his maximum 15-minute active power demand (kilowatt demand), a power factor charge of Baht 56.07 will be made on each kilovar in excess, determined to the nearest whole kilovar, discarding the fraction of 0.5 kilovar.


MONTHLY TARIFF

Voltage level

Demand Charge

(Baht/kW)

Energy Charge

(Baht/kWh)

Service Charge

(Baht/month)

On Peak

Off Peak

On Peak

Off Peak

3.2.1 : 69 kV and over 74.14 0 3.5982 2.1572 312.24

3.2.2 : 12-24 kV 132.93 0 3.6796 2.1760 312.24

3.2.3 : Below 12 kV 210.00 0 3.8254 2.2092 312.24

On Peak : Monday – Friday from 09.00 AM to 10.00 PM Off Peak : Monday – Friday from 10.00 PM to 09.00 AM : Saturday – Sunday ,National Labor Day and normal public holiday (excluding substitution holiday and Royal Ploughing Day) from 00.00 AM to 12.00 PM

Billing DemandA Billing demand is defined as the maximum 15-minute integrated demand over the monthly billing period measured to the nearest full kilowatt discarding the fraction of up to 0.5 kW.

Minimum ChargeA minimum charge in any monthly billing period shall not be less than 70% of the maximum billing demand charge of the previous 12 months.


SCHEDULE 4 : LARGE GENERAL SERVICE

APPLICABILITY This schedule of tariff is applicable to a business, industrial, government institutions, state enterprise, foreign entities and international organisations including its compound, with a maximum 15-minute integrated demand over1,000 kilowatt, or the energy consumption for three (3) average consecutive months through a single Watt-hour meter exceeds 250,000 kWh per month.

4.1 Time of day tariff (TOD tariff)

MONTHLY TARIFF

Voltage level

Demand Charge(Baht/kW)

Energy Charge(Baht/kWh)

Service Charge

(Baht/month)

On

Peak

Partial

Peak

Off Peak

All Times

4.1.1 : 69 kV and over 224.30

29.91

0 2.6506 312.24

4.1.2 : 12 - 24 kV 285.05

58.88

0 2.6880 312.24

4.1.3 : Below 12 kV 332.71

68.22

0 2.7160 312.24

On Peak : Everyday from 06.30 PM to 09.30 PM Partial Peak : Everyday from 08.00 AM to 06.30 PM (only the amount of demand that is in excess of the On -Peak maximum demand will be applicable.) Off Peak : Everyday from 09.30 PM to 08.00 AM (No demand charge)

Billing DemandA billing demand is defined as the maximum 15-minute integrated demand during an On-Peak and Partial-Peak period over the monthly billing period that is measured to the nearest full kilowatt discarding the fraction of 0.5 kW.

Minimum ChargeA monthly minimum charge of any billing period shall not be less than 70% of the maximum billing demand charge for the preceding 12 months.



MONTHLY TARIFF

Voltage level

Demand Charge

(Baht/kW)

Energy Charge

(Baht/kWh)

Service Charge

(Baht/month)

On Peak Off Peak

On Peak

Off Peak

4.2.1 : 69 kV and over 74.14 0 3.5982 2.1572 312.24

4.2.2 : 12-24 kV 132.93 0 3.6796 2.1760 312.24

4.2.3 : Below 12 kV 210.00 0 3.8254 2.2092 312.24

On Peak : Monday – Friday from 09.00 AM to 10.00 PM Off Peak : Monday – Friday from 10.00 PM to 09.00 AM : Saturday – Sunday ,National Labor Day and normal public holiday


Billing DemandA billing demand is defined as the maximum 15-minute integrated demand during On Peak period over the monthly billing period that is measured to the nearest full kilowatt discarding the fraction of 0.5 kW.

Minimum ChargeThe monthly minimum charge in any billing period shall not be less than 70% of the maximum billing demand charge of the preceding 12 months.

Power Factor ChargeFor a customer with a lagging power factor, if in any monthly billing period during which the customer ’s maximum 15-minute reactive power demand (kilovar demand) exceeds 61.97% of his maximum 15-minute active power demand (kilowatt demand), a power factor charge of Baht 56.07 will be made on each kilovar in excess, determined to the nearest whole kilovar, discarding the fraction of 0.5 kilovar.

SCHEDULE 5 : SPECIFIC BUSINESS SERVICE

APPLICABILITYThis schedule of tariff is applicable to any hotel and other businesses providing lodging accommodation to their customers including its compound with a maximum 15-minute integrated demand of 30 kilowatt and over, through a single Watt-hour demand meter.

5.1 Normal tariff

MONTHLY TARIFF

Voltage level Demand Charge

(Baht/kW)

Energy Charg

e(Baht/kWh)

Service Charge

(Baht/Month)

5.1.1 : 69 kV and over

220.56 2.6506 312.24

5.1.2 : 12 – 24 kV 256.07 2.6880 312.24

5.1.3 : Below 12 kV

276.64 2.7160 312.24

Billing Demand

A billing demand is defined as the maximum 15-minute integrated demand over the

monthly billing period measured to the nearest full kilowatt discarding the fraction

of 0.5 kW.

Minimum Charge

The minimum charge in any monthly billing period shall not be lower than 70% of

the maximum billing demand charge of the preceding 12 months.

Power Factor Charge

For a customer with a lagging power factor, if in any monthly billing period during

which the customer’s maximum 15-minute reactive power demand (kilovar

demand) exceeds 61.97% of his maximum 15-minute active power demand

(kilowatt demand), a power factor charge of Baht 56.07 will be made on each

kilovar in excess, determined to the nearest whole kilovar, discarding the fraction

of 0.5 kilovar.


MONTHLY TARIFF

Voltage level Demand

Charge(Baht/kW)

Energy Charge

(Baht/kWh)

Service Charge

(Baht/kWh)

On Peak

Off Peak

On Peak

Off Peak


74.14 0 3.5982 2.1572 312.24

5.2.2 : 12-24 kV 132.93 0 3.6796 2.1760 312.24

5.2.3 : Below 12 kV 210.00 0 3.8254 2.2092 312.24

On Peak : Monday – Friday from 09.00 AM to 10.00 PM

Off Peak : Monday – Friday from 10.00 PM to 09.00 AM

: Saturday – Sunday ,National Labor Day and normal public holiday


Billing DemandA billing demand is defined as the maximum 15-minute integrated demand over the

monthly billing period measured to the nearest full kilowatt discarding the fraction

of 0.5 kW.

Minimum Charge

The minimum charge in any monthly billing period shall not be lower than 70% of

the maximum billing demand charge of the preceding 12 months.

Power Factor Charge

For a customer with a lagging power factor, if in any monthly billing period during

which the customer’s maximum 15-minute reactive power demand (kilovar

demand) exceeds 61.97% of his maximum 15-minute active power demand

(kilowatt demand), a power factor charge of Baht 56.07 will be made on each

kilovar in excess, determined to the nearest whole kilovar, discarding the fraction

of 0.5 kilovar.

SCHEDULE 6 : NON-PROFIT ORGANIZATIONS

APPLICABILITY This schedule of tariff is applicable to non-governmental organisations that provide non-charge services including places conducting religious rites and their compounds through a single Watt-hour meter, not applicable to the state enterprises, embassies, foreign entities and office buildings of international organizations.

6.1 Normal tariff

MONTHLY TARIFF

Voltage level

Energy Charge(Baht/

kWh)

Service Charge(Baht/Month)

6.1.1 : 69 kV and over 2.9558 312.24

6.1.2 : 12 – 24 kV 3.2193 3.1258 312.24

6.1.3 : Below 12 kV 20.00

First 10 kWh (1st-10th ) 2.3422

Over 10 kWh (up from 11st) 3.4328


MONTHLY TARIFF

Voltage level

Demand Charge

(Baht/kW)

Energy Charge

(Baht/kWh)

Service Charge(Baht/Month)

On

PeakOff

PeakOn

PeakOff

Peak


74.14 0 3.5982 2.1572 312.24

6.2.2 : 12-24 kV 132.93 0 3.6796 2.1760 312.24

6.2.3 : Below 12 kV 210.00 0 3.8254 2.2092 312.24

On Peak : Monday – Friday from 09.00 AM to 10.00 PM Off Peak : Monday – Friday from 10.00 PM to 09.00 AM : Saturday – Sunday ,National Labor Day and normal public holiday


Billing Demand

A billing demand is defined as the maximum 15-minute integrated demand over the monthly billing

period measured to the nearest full kilowatt discarding the fraction of 0.5 kW.

Minimum Charge

The minimum charge in any monthly billing period shall not be lower than 70% of the maximum billing

demand charge of the preceding 12 months.

Power Factor Charge

For a customer with a lagging power factor, if in any monthly billing period during which the customer’s

maximum 15-minute reactive power demand (kilovar demand) exceeds 61.97% of his maximum 15-

minute active power demand (kilowatt demand), a power factor charge of Baht 56.07 will be made on

each kilovar in excess, determined to the nearest whole kilovar, discarding the fraction of 0.5 kilovar.

SCHEDULE 7 : WATER PUMPING FOR AGRICULTURAL PURPOSES

APPLICABILITY This schedule of tariff is applicable to electricity consumption for the use of water pumps for agricultural purposes of a government agricultural agency, officially-recognized farmer groups, agricultural co-operatives through a single Watt-hour meter.

7.1 Normal tariff

MONTHLY TARIFF

Energy Charge Energy Charge (Baht/kWh)

First 100 kWh (1st – 100th) 1.6033

Over 100 kWh (up from 101st) 2.7549

Service Charge (Baht/month) :

115.16


MONTHLY TARIFF

Voltage Level

Demand Charge

(Baht/kW)

Energy Charge

(Baht/kWh)

Service Charge (Baht/Month)

On Peak

Off Peak

On Peak

Off Peak

7.2.1 : 12-24 kV 132.93 0 3.6531 2.1495 228.17

7.2.2 : Below 12 kV 210.00 0 3.7989 2.1827 228.17

On Peak : Friday from 09.00 AM to 10.00 PM

Off Peak : Monday – Friday from 10.00 PM to 09.00 AM : Saturday – Sunday ,National Labor Day and normal public holiday


Billing DemandA billing demand is defined as the maximum 15-minute integrated demand over the monthly billing period measured to the nearest full kilowatt discarding the fraction of 0.5 kW.

Minimum Charge

The minimum charge in any monthly billing period shall not be lower than 70% of the maximum billing demand charge of the preceding 12 months.

SCHEDULE 8 : TEMPORARY TARIFF

APPLICABILITY This schedule of tariff is applicable to temporary electricity consumption for the use of the construction of buildings or structures, the special time event or the temporarity work, through a single Watt-hour meter.

8.1 MONTHLY TARIFF

Energy charge (All voltage level)

6.3434 Baht /kWh

Documents

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