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 -18.06
Milk (kg) 310.00 -0.014 -4.34
Fat (kg) 20.16 -0.375 -7.55
Prot (kg) 13.97 -0.441 -6.17
Fertility Sub Index 2.14
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) 1.33 1.117 1.49
Calving Sub Index 3.33
Gestation Length (days) -3.62 -0.919 3.33
Beef Sub Index -1.20
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 5.46 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index -6.32
Live WT (kg) 20.60 -0.307 -6.32
Total Carbon Sub Index -20.10

* Based on an €80/tonne carbon price