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 -1.79
Milk (kg) 104.00 -0.014 -1.46
Fat (kg) 0.97 -0.375 -0.36
Prot (kg) -0.07 -0.441 0.03
Fertility Sub Index 10.94
Calving Interval (days) -6.35 -1.459 9.26
Survival (%) 1.50 1.117 1.68
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -3.79
Carcass Weight (kg) 6.70 -0.528 -3.53
Age of Slaughter (days) 0.59 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index -5.64
Live WT (kg) 18.40 -0.307 -5.64
Total Carbon Sub Index -0.75

* Based on an €80/tonne carbon price