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 12.07
Milk (kg) -226.00 -0.014 3.16
Fat (kg) -10.51 -0.375 3.94
Prot (kg) -11.25 -0.441 4.97
Fertility Sub Index -0.33
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.80
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 10.17

* Based on an €80/tonne carbon price