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 -19.04
Milk (kg) 544.00 -0.014 -7.62
Fat (kg) 14.56 -0.375 -5.45
Prot (kg) 13.53 -0.441 -5.97
Fertility Sub Index -8.47
Calving Interval (days) 4.03 -1.459 -5.88
Survival (%) -2.32 1.117 -2.59
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -3.96
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 6.24 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -36.57

* Based on an €80/tonne carbon price