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 -7.36
Milk (kg) 303.00 -0.014 -4.24
Fat (kg) 4.74 -0.375 -1.78
Prot (kg) 3.04 -0.441 -1.34
Fertility Sub Index -13.31
Calving Interval (days) 6.70 -1.459 -9.78
Survival (%) -3.16 1.117 -3.53
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index -3.17
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 6.60 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index -7.02
Live WT (kg) 22.90 -0.307 -7.02
Total Carbon Sub Index -29.28

* Based on an €80/tonne carbon price