Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 25.55
Milk (kg) -910.00 -0.014 12.74
Fat (kg) -8.55 -0.375 3.20
Prot (kg) -21.76 -0.441 9.60
Fertility Sub Index 0.86
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) 1.16 1.117 1.30
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 10.83
Carcass Weight (kg) -27.50 -0.528 14.51
Age of Slaughter (days) 8.52 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index 23.67
Live WT (kg) -77.20 -0.307 23.67
Total Carbon Sub Index 60.90

* Based on an €80/tonne carbon price