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SP Services' Customer Services Online
Singapore Power Ltd
Energy Market Authority
National Climate Change Committee
Introduction
The electricity industry is being restructured with the aim to encourage competition and provide more customer choices.

As the Market Support Services Licensee (MSSL), SP Services Ltd (a subsidiary of Singapore Power) is regulated by the Energy Market Authority to provide services such as consumer registration and transfer, meter reading and meter data management, retail settlement and billing for consumers and other related services. Here are some frequently asked questions which we hope you will find useful as you get ready for a brand new experience of buying electricity.
FAQ
   
Q1 Are master-meter accounts (landlords) contestable?
   
Ans Master-meter accounts are not contestable unless approval is given by the EMA. If you meet the contestability criteria and has secured 100% consent from all your sub-meter accounts (tenants) to buy electricity from a retailer or through SP Services, you may apply to EMA for contestability.
   
Q2 If EMA grants the master-meter account contestability, what happens to the sub-meter accounts?
   
Ans The sub-meter accounts will have to close their respective accounts with SP Services. The landlord and tenants will have to work out their private commercial arrangement with regards to the payment of electricity consumption by the tenants. SP Services will no longer bill the sub-meter accounts.
   
Q3 Can the sub-meter accounts after agreeing to join the master to buy electricity en-bloc, subsequently withdraw from the arrangement and apply to EMA to be made contestable as a separate account from the master-meter account?
   
Ans The sub-meter account will have to check if they can withdraw from the arrangement under the commercial agreement made with the master-meter account and the penalties for breaking the agreement. If they are able to do so, they can apply to be contestable provided they meet the contestability criteria.
   
Q4 What happens to the contestable master-meter account when one of the sub-meter accounts decided to withdraw from the en-bloc arrangement to buy electricity through the master?
   
Ans If after the master-meter account becomes contestability and one or more of the sub-meter accounts change his mind and decide to withdraw his consent, the contestability approval given by EMA will be revoked. This is because the approval is given on the basis of a 100% sub-meter accounts' agreement for the landlord to buy electricity en-bloc. In such a case the landlord together with all the tenants will revert to non-contestable status. The master-meter and the sub-meters will have to inform EMA and arrange with SP Services for new non-contestable accounts to be opened.
   
Q5 How much notice do I have to give SP Services to close my contestable master account and open new non-contestable master and sub-accounts for the landlord and the tenants?
   
Ans The contestable master account must give notice of at least 12 business days to close his contestable account and concurrently apply for new non-contestable master and sub accounts.
   
Q6 If a consumer has a sub-metered account which meets the contestability criteria, will he automatically be classified as a contestable consumer in respect of that account?
   
Ans Consumers with sub-metered accounts who meet all the contestability criteria as of 1 December 2002 will automatically be classified as contestable consumers in respect of those accounts. Those who meet the criteria only after 1 December 2002 may apply to SP Services to be classified as contestable consumers.

However, sub-metered consumers who have agreed to buy electricity en-bloc through their landlord and have closed their sub-metered accounts (regardless of whether such sub-metered account was contestable or not) will not be separately considered for classification as contestable consumers, unless they revoke their consent for buying electricity en-bloc.
   
Download FAQ Booklet (English)
Download FAQ Booklet (Chinese)
 
Contact Information
For enquiries, please contact the following:
 
For Market Support Services matters:
SP Services Limited
Tel:1800-233 8000 or visit website: www.mssl.com.sg
For regulatory matters:
Energy Market Authority
Tel : 6835 8000 or visit website: www.ema.gov.sg
For matters relating to the wholesale market:
Energy Market Company
Tel: 6779 3000 or visit website: www.emcsg.com
If you are a retailer consumer, you may contact your retailer for enquiries:
THE LICENSED RETAILERS
Retail Company Website
Telephone
Address
1. Keppel Electric
Pte Ltd
www.keppelenergy.com
6278 1800
1 HarbourFront Avenue
#05-05 Keppel Bay Tower
Singapore 098632
2. Sembcorp Power
Pte Ltd
www.sembcorp.com
6822 3293
Sembcorp Power Pte Ltd
30 Hill Street
#04-02
Singapore 179360
3. Senoko Energy Supply
Pte Ltd
www.senokoenergy.com.sg
6750 0300/ 6750 0333
111 Somerset Road #05-06
Singapore 238164
4. Seraya Energy
Pte Ltd
www.serayaenergy.com.sg
6363 6688
1 HabourFront Place #16-06
HabourFront Tower One
Singapore 098633
5. Tuas Power Supply
Pte Ltd
www.tpsupply.com.sg
6838 5565
111 Somerset Road #13-06
Singapore 238164