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 -4.29
Milk (kg) 162.00 -0.014 -2.27
Fat (kg) 1.69 -0.375 -0.63
Prot (kg) 3.14 -0.441 -1.39
Fertility Sub Index -15.85
Calving Interval (days) 8.37 -1.459 -12.21
Survival (%) -3.26 1.117 -3.64
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index -0.98
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 3.38 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -18.27

* Based on an €80/tonne carbon price