The table below is updated daily and shows whether the discharge limits as specified in Loy Yang B’s EPA licence #OL000003987 were exceeded at any time within the preceding 24 hours to midnight for the following indicators: particles (total), carbon monoxide, sulfur dioxide and oxides of nitrogen.
| Indicator | Indicator limit (Grams/min) |
Last updated | Status |
|---|---|---|---|
| Particulates Max | 11,000.00 | 12 Jul 2025, 00:10 | Compliant |
| Particulates 90ᵗʰ Percentile | 4,000.00 | 12 Jul 2025, 00:10 | Compliant |
| Sulfur Dioxide Max | 200,000.00 | 12 Jul 2025, 00:10 | Compliant |
| Sulfur Dioxide 90ᵗʰ Percentile | 100,000.00 | 12 Jul 2025, 00:10 | Compliant |
| Carbon Monoxide Max | 56,000.00 | 12 Jul 2025, 00:10 | Compliant |
| Carbon Monoxide 90ᵗʰ Percentile | 3,000.00 | 12 Jul 2025, 00:10 | Compliant |
| Oxides of Nitrogen Max | 50,400.00 | 12 Jul 2025, 00:10 | Compliant |
| Oxides of Nitrogen 90ᵗʰ Percentile | 42,000.00 | 12 Jul 2025, 00:10 | Compliant |
Max – 100% of measured values were less than or equal to the maximum limit in the 24 hour period.
90th Percentile – Updated daily based on the previous 365 days, 90% of measured values were less than or equal to the ’90th percentile limit’.
Other parameters in the EPA licence are monitored by non-continuous methods at a frequency determined by the sampling and monitoring program.
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Compliant, met all conditions
Equipment fault, invalid data
Non-compliant, exceedance event
DP 1 & 2 represent the main stack discharge points for the generating unit 1 & 2.
DP 3 & 4 represent minor discharges for coal handling equipment (dust only).
Licence number: OL000003987
Licence holder: LYB Operations & Maintenance Pty Ltd
Activity site: Loy Yang B Power Station, Bartons Lane, Traralgon, VIC 3844
Acknowledgement of Country
Loy Yang B acknowledges the Gunaikurnai People, the Traditional Custodians of the land where we live and work. We acknowledge the continuing connections of Aboriginal and Torres Strait Islander Peoples to Country and community. We pay our respect to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander people.
Loy Yang B Power Station
Bartons Lane, Traralgon, Victoria, Australia
Telephone (03) 5177 2000
LYB Operations & Maintenance Pty Ltd
ABN 66 055 563 696
