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 -20.49
Milk (kg) 407.00 -0.014 -5.70
Fat (kg) 20.17 -0.375 -7.55
Prot (kg) 16.40 -0.441 -7.24
Fertility Sub Index 4.72
Calving Interval (days) -1.43 -1.459 2.09
Survival (%) 2.36 1.117 2.64
Calving Sub Index 4.52
Gestation Length (days) -4.92 -0.919 4.52
Beef Sub Index -0.05
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 7.57 -0.432 -3.27
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -13.75

* Based on an €80/tonne carbon price