Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 5.69
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) -15.49 -0.375 5.80
Prot (kg) -3.94 -0.441 1.74
Fertility Sub Index -22.40
Calving Interval (days) 12.17 -1.459 -17.76
Survival (%) -4.16 1.117 -4.65
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index -1.56
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 6.43 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index -14.32

* Based on an €80/tonne carbon price