Carbon Tax Calculation
Singapore Carbon Pricing Act · Taxable threshold: 25,000 tCO₂e per facility per year
FY2026 Tax Rate
S$45/tCO₂e
Configurable in admin
Total Taxable Emissions
346,300 tCO₂e
Sum of taxable facilities
FY2026 Tax Liability
S$15,583,500
346,300 tCO₂e × S$45
Cumulative Tax 2025–2030
S$122,856,475
Baseline growth 2% p.a.
Carbon Tax Forecast to 2030
Emissions (bars) vs tax rate S$/tCO₂e (line)
Facility-Level Tax Liability (FY2026)
| Facility | Status | Forecast Emissions | Above Threshold | Rate | Tax Liability (S$) |
|---|---|---|---|---|---|
Jurong Island Refinery Petroleum Refining | taxable | 212,000 | 187,000 | S$45 | S$9,540,000 |
Tuas Power Plant Power Generation | taxable | 108,000 | 83,000 | S$45 | S$4,860,000 |
Woodlands Chemical Plant Chemicals | taxable | 26,300 | 1,300 | S$45 | S$1,183,500 |
Changi Semiconductor Fab Electronics | reportable | 5,400 | — | S$45 | — |
Pasir Panjang Logistics Hub Logistics | non reportable | 950 | — | S$45 | — |
Year-on-Year Forecast Table
| Year | Forecast Taxable Emissions | Rate (S$/tCO₂e) | Estimated Tax |
|---|---|---|---|
| 2025 | 346,300 tCO₂e | S$45 | S$15,583,500 |
| 2026 | 353,226 tCO₂e | S$45 | S$15,895,170 |
| 2027 | 360,291 tCO₂e | S$45 | S$16,213,095 |
| 2028 | 367,496 tCO₂e | S$55 | S$20,212,280 |
| 2029 | 374,846 tCO₂e | S$65 | S$24,364,990 |
| 2030 | 382,343 tCO₂e | S$80 | S$30,587,440 |