Overview of Services

SP Services (SPS), a wholly-owned subsidiary of SP Group, is the only Market Support Service Licensee (MSSL) for the electricity market in Singapore. As the MSSL, SPS provides end-to-end market support services which include supply turn-on and disconnection, billing and payment collection, metering, data management and other customer services. SPS facilitates competition in the retail electricity market by enabling consumers to switch seamlessly between buying electricity from retail licensees and at wholesale market prices, and by acting as a retailer of last resort. SPS also procures electricity on behalf of the non-contestable consumers at regulated tariffs. SPS is also the billing agent to certain retail licensees and other utilities principals such as PUB, City Energy and refuse vendors, some of whom appoint SPS for metering and other customer services.

Understanding The Tariff

Electricity tariffs are regulated by the Energy Market Authority (EMA) of Singapore and revised quarterly to reflect the actual cost of electricity. SP Services buys electricity on behalf of customers and pays the generation companies, transmission licensee and other market players based on the rates of the cost components as approved by EMA. Please click here for the latest media release.

Please click here to view the historical electricity tariff.

There are four main cost components in the electricity tariff. They are:-

Q4 2022 Electricity Tariff (before GST)

Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator). This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system.

Market Support Services Fee (Paid to SP Services). This fee is reviewed annually. This is to recover the costs of billing and meter reading, data management, retail market systems as well as for market development initiatives.

Network Cost (Paid to SP PowerAssets). This fee is reviewed annually. This is to recover the cost of transporting electricity through the power grid.

Energy Cost (paid to the generation companies). This component is adjusted quarterly to reflect changes in the cost of fuel and power generation. The fuel cost is the cost of imported natural gas, which is tied to oil prices by commercial contracts. The cost of power generation covers mainly the costs of operating the power stations, such as the manpower and maintenance costs, as well as the capital cost of the stations.

29.74 cents/kWh

31.82 cents/kWh (w GST) ELECTRICITY TARIFF (wef 1 Oct - 31 Dec 22)

22.73 cents/kWh

24.32 cents/kWh (w GST) GAS TARIFF (wef 1 Oct - 31 Dec 22)

$1.21 or $1.52/m³

$1.29 or $1.63/m³ (w GST) WATER TARIFF (<40m³ or > 40m³)

National Average Household Consumption

Utility Bill Average ($) for households with gas

Premises Type	Oct '22	Sep '22	Aug '22	Jul '22	Jun '22	May '22	Apr '22	Mar '22	Feb '22	Jan '22	Dec '21	Nov '21
HDB 1-Room	75.64	79.52	80.29	75.94	79.24	77.98	75.12	69.23	72.38	71.76	73.56	71.90
HDB 2-Room	87.66	92.83	92.16	90.15	93.05	91.07	86.98	80.90	85.98	84.39	85.76	85.30
HDB 3-Room	111.11	115.66	116.39	111.19	114.84	113.01	109.70	101.96	106.87	104.04	106.43	104.59
HDB 4-Room	128.32	135.41	135.30	129.13	133.75	131.84	127.90	119.78	125.53	123.40	126.59	123.23
HDB 5-Room	135.44	143.56	142.31	134.92	141.09	138.56	134.55	126.29	132.86	129.30	134.21	128.98
HDB Executive	149.65	158.11	158.10	150.41	157.10	154.12	148.38	140.66	147.74	144.05	149.25	143.46
Apartment	165.75	169.89	168.22	160.67	168.34	169.90	158.90	147.10	150.96	144.66	152.32	148.54
Terrace	249.77	255.25	257.92	245.93	251.12	253.23	241.35	231.10	238.49	228.82	235.35	226.37
Semi-Detached	310.89	323.08	325.51	311.80	320.38	324.74	298.68	288.37	302.56	289.82	296.24	279.44
Bungalow	596.83	631.24	634.42	609.00	632.38	636.85	571.13	555.34	577.41	554.46	551.70	523.86

Utility Bill Average ($) for households without gas

Premises Type	Oct '22	Sep '22	Aug '22	Jul '22	Jun '22	May '22	Apr '22	Mar '22	Feb '22	Jan '22	Dec '21	Nov '21
HDB 1-Room	66.46	69.69	70.42	66.98	69.77	68.43	65.81	60.36	63.00	62.79	64.85	63.19
HDB 2-Room	78.10	82.70	82.40	80.76	83.30	81.07	77.31	71.79	76.31	75.15	76.80	75.94
HDB 3-Room	98.07	102.10	103.03	98.64	101.94	100.01	96.57	89.54	94.03	91.92	94.44	92.18
HDB 4-Room	112.25	118.50	118.92	113.82	117.99	115.90	111.73	104.29	109.74	108.47	111.66	107.64
HDB 5-Room	117.91	125.02	124.51	118.56	123.97	121.32	116.88	109.39	115.63	113.30	117.93	111.98
HDB Executive	131.24	138.78	139.32	132.99	138.89	135.79	130.01	122.83	129.49	127.15	132.30	125.38
Apartment	142.91	147.14	146.88	141.23	148.49	148.68	137.22	126.18	129.87	125.32	133.09	128.23
Terrace	223.13	228.01	231.61	221.44	226.36	227.49	215.22	205.61	213.74	206.01	211.81	200.98
Semi-Detached	282.08	293.08	296.28	285.04	292.76	295.53	270.66	261.30	274.56	264.40	270.48	251.75
Bungalow	546.05	581.72	584.60	561.85	587.01	586.80	526.45	511.53	531.14	511.24	512.07	478.84

Note: Average consumption is computed based on total consumption divided by total number of accounts in the respective premises types.

Average Electricity Consumption (kWh)

Premises Type	Oct '22	Sep '22	Aug '22	Jul '22	Jun '22	May '22	Apr '22	Mar '22	Feb '22	Jan '22	Dec '21	Nov '21
HDB 1-Room	132	139	143	139	150	145	140	128	135	137	146	144
HDB 2-Room	172	184	186	186	199	189	183	169	182	183	191	190
HDB 3-Room	245	257	264	259	276	268	259	239	253	253	267	261
HDB 4-Room	333	354	361	356	380	370	354	329	349	351	369	354
HDB 5-Room	388	416	420	414	445	431	411	382	408	406	433	410
HDB Executive	472	504	514	506	543	527	500	470	498	497	525	495
Apartment	498	519	523	527	576	573	533	488	503	497	548	540
Terrace	781	815	833	817	865	873	816	771	811	789	828	768
Semi-Detached	1030	1091	1097	1092	1174	1196	1090	1029	1099	1078	1133	1049
Bungalow	2004	2146	2144	2168	2403	2365	2218	2063	2141	2194	2210	2186

Note: Average consumption is computed based on total consumption divided by total number of accounts in the respective premises types.

Average Water Consumption (CuM)

Premises Type	Oct '22	Sep '22	Aug '22	Jul '22	Jun '22	May '22	Apr '22	Mar '22	Feb '22	Jan '22	Dec '21	Nov '21
HDB 1-Room	7.9	8.3	8.2	7.9	8.4	8.4	8.5	8.0	8.4	8.4	8.6	8.6
HDB 2-Room	9.5	10.0	9.8	9.7	10.2	10.2	10.1	9.9	10.5	10.3	10.5	10.7
HDB 3-Room	12.3	12.7	12.5	12.0	12.7	12.7	12.8	12.5	13.2	12.9	13.1	13.4
HDB 4-Room	15.5	16.2	15.9	15.3	16.2	16.1	16.4	16.0	16.9	16.6	16.6	17.2
HDB 5-Room	16.8	17.7	17.2	16.4	17.5	17.4	17.7	17.3	18.4	17.8	18.0	18.6
HDB Executive	18.7	19.5	19.2	18.3	19.5	19.4	19.5	19.3	20.5	19.9	20.0	20.8
Apartment	14.2	14.4	14.0	13.4	14.2	14.8	14.8	14.4	14.9	14.4	14.7	15.3
Terrace	25.7	26.1	26.1	24.8	25.9	26.4	26.1	26.0	27.6	26.6	26.5	27.7
Semi-Detached	30.7	31.7	32.0	30.6	31.6	32.3	31.0	31.5	33.4	32.6	31.7	33.2
Bungalow	47.8	51.3	51.5	49.3	49.6	52.8	48.0	51.8	54.5	51.3	50.2	52.6

Note: Average consumption is computed based on total consumption divided by total number of accounts in the respective premises types.

Average Gas Consumption (kWh)

Premises Type	Oct '22	Sep '22	Aug '22	Jul '22	Jun '22	May '22	Apr '22	Mar '22	Feb '22	Jan '22	Dec '21	Nov '21
HDB 1-Room	37	39	40	37	41	41	41	41	43	43	43	43
HDB 2-Room	39	41	39	39	42	43	43	42	45	44	44	46
HDB 3-Room	53	55	54	52	56	56	59	57	59	58	59	61
HDB 4-Room	66	68	66	64	68	69	72	72	73	71	73	76
HDB 5-Room	71	75	72	68	74	74	79	78	80	76	80	83
HDB Executive	75	78	76	73	79	79	82	82	84	80	83	89
Apartment	93	92	86	81	86	91	97	97	98	92	94	100
Terrace	109	110	106	102	107	111	116	118	114	108	115	125
Semi-Detached	117	121	118	112	119	126	126	125	130	121	126	136
Bungalow	206	200	201	199	196	216	202	203	214	208	195	221

Note: Average consumption is computed based on total consumption divided by total number of accounts in the respective premises types.

National Average Household
Consumption ($)
Average Electricity
Consumption (kWh)
Average Water
Consumption (CuM)
Average Gas
Consumption (kWh)

(Click here to view Historical National Average Household Usage)

Understanding your bill

Find out more about each component of your utilities bill.

Find Out More

Overview of Services