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 -4.98
Milk (kg) 209.00 -0.014 -2.93
Fat (kg) 4.74 -0.375 -1.78
Prot (kg) 0.64 -0.441 -0.28
Fertility Sub Index -10.66
Calving Interval (days) 6.26 -1.459 -9.13
Survival (%) -1.37 1.117 -1.53
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 1.79
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 4.65 -0.432 -2.01
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index -10.29

* Based on an €80/tonne carbon price