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 -24.34
Milk (kg) 506.00 -0.014 -7.08
Fat (kg) 23.95 -0.375 -8.97
Prot (kg) 18.78 -0.441 -8.29
Fertility Sub Index 3.54
Calving Interval (days) 0.05 -1.459 -0.07
Survival (%) 3.23 1.117 3.61
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index -1.60
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 5.54 -0.432 -2.39
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -25.23

* Based on an €80/tonne carbon price