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 -22.68
Milk (kg) 713.00 -0.014 -9.98
Fat (kg) 13.15 -0.375 -4.93
Prot (kg) 17.62 -0.441 -7.78
Fertility Sub Index -4.37
Calving Interval (days) 3.53 -1.459 -5.15
Survival (%) 0.70 1.117 0.78
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index -0.21
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 3.66 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -25.34

* Based on an €80/tonne carbon price