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 12.49
Milk (kg) -547.00 -0.014 7.66
Fat (kg) 2.33 -0.375 -0.87
Prot (kg) -12.93 -0.441 5.71
Fertility Sub Index -1.55
Calving Interval (days) 1.69 -1.459 -2.47
Survival (%) 0.82 1.117 0.92
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 20.99
Carcass Weight (kg) -45.00 -0.528 23.74
Age of Slaughter (days) 6.36 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 30.56
Live WT (kg) -99.70 -0.307 30.56
Total Carbon Sub Index 62.55

* Based on an €80/tonne carbon price