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 24.91
Milk (kg) -521.00 -0.014 7.29
Fat (kg) -21.45 -0.375 8.03
Prot (kg) -21.70 -0.441 9.58
Fertility Sub Index -1.13
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) -1.61 1.117 -1.80
Calving Sub Index -0.74
Gestation Length (days) 0.81 -0.919 -0.74
Beef Sub Index 2.63
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 3.43 -0.432 -1.48
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 30.76

* Based on an €80/tonne carbon price