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 -6.69
Milk (kg) 244.00 -0.014 -3.42
Fat (kg) 4.00 -0.375 -1.50
Prot (kg) 4.03 -0.441 -1.78
Fertility Sub Index -6.33
Calving Interval (days) 3.30 -1.459 -4.81
Survival (%) -1.36 1.117 -1.52
Calving Sub Index 1.54
Gestation Length (days) -1.67 -0.919 1.54
Beef Sub Index -3.17
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 6.98 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -3.49
Live WT (kg) 11.40 -0.307 -3.49
Total Carbon Sub Index -18.16

* Based on an €80/tonne carbon price