Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.18
Milk (kg) -173.00 -0.014 2.42
Fat (kg) 6.76 -0.375 -2.53
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index 11.47
Calving Interval (days) -5.16 -1.459 7.53
Survival (%) 3.53 1.117 3.94
Calving Sub Index 1.67
Gestation Length (days) -1.82 -0.919 1.67
Beef Sub Index 2.89
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 3.45 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 23.83

* Based on an €80/tonne carbon price