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 -22.28
Milk (kg) 1247.00 -0.014 -17.46
Fat (kg) 2.51 -0.375 -0.94
Prot (kg) 8.79 -0.441 -3.88
Fertility Sub Index -0.85
Calving Interval (days) 0.49 -1.459 -0.71
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.35
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 1.69
Live WT (kg) -5.50 -0.307 1.69
Total Carbon Sub Index -21.56

* Based on an €80/tonne carbon price