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 -3.67
Milk (kg) 244.00 -0.014 -3.42
Fat (kg) -2.51 -0.375 0.94
Prot (kg) 2.70 -0.441 -1.19
Fertility Sub Index -12.56
Calving Interval (days) 5.68 -1.459 -8.29
Survival (%) -3.82 1.117 -4.27
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index -1.33
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -17.51

* Based on an €80/tonne carbon price