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 -12.38
Milk (kg) 271.00 -0.014 -3.79
Fat (kg) 12.87 -0.375 -4.82
Prot (kg) 8.54 -0.441 -3.77
Fertility Sub Index -12.39
Calving Interval (days) 5.60 -1.459 -8.17
Survival (%) -3.78 1.117 -4.22
Calving Sub Index -0.06
Gestation Length (days) 0.07 -0.919 -0.06
Beef Sub Index 1.09
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -0.45 -0.432 0.19
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -25.28

* Based on an €80/tonne carbon price