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 -0.42
Milk (kg) -27.00 -0.014 0.38
Fat (kg) 1.62 -0.375 -0.61
Prot (kg) 0.43 -0.441 -0.19
Fertility Sub Index 6.79
Calving Interval (days) -3.32 -1.459 4.84
Survival (%) 1.74 1.117 1.94
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 3.02
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -3.20 -0.432 1.38
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 19.66

* Based on an €80/tonne carbon price