Working codes
PacificLight referral code
Cut its rates on 8 October to 29.00¢ on 24 months and 28.90¢ on 36 — level with Senoko and Geneco, and about 1.7¢ under Tuas. Its own factsheet advertises up to $250 back. Plus the eligibility rule that stops most people from ever getting their S$20.
UUXEBM4TIDTuas Power referral code
Raised its rates on 6–8 October, to 30.63¢ on 36 months and 30.90¢ on 24 — about 1.7¢ above PacificLight. Still the only retailer bundling 12 months of free Singlife-underwritten cover. Its ONLINE rebate pays $160 on PowerFIX 36 to 1 November, stacking to S$180 with the code.
RCC6MWLWhich one should you actually pick?
The rate answer came back in October, and it favours PacificLight. SP’s regulated tariff fell 10.4% on 1 October; PacificLight, Senoko and Geneco followed it down to 29.00¢ on 24 months, while Tuas went up to 30.90¢. Over a three-year contract that gap is worth roughly $242 — more than Tuas’s $160 rebate returns. So take PacificLight unless you specifically want the 12 months of free insurance, which is the one thing Tuas still has alone. Both pages show the arithmetic rather than asking you to trust a claim.
How the rates here are checked
Singapore's retailers reprice several times a year, and not always in the same direction — in the week of 6–8 October 2026 Tuas raised its fixed rates while PacificLight cut its own — so a referral page written once and left alone is worthless within months. Rates are read from the retailers' own plan factsheets, not from comparison blogs, and every page carries the date it was last verified. All rates are quoted including 9% GST, which is how retailers quote them; note that SP announces the regulated tariff before GST, so comparing the two directly overstates savings by 9%.