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 0.09
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) -2.76 -0.375 1.03
Prot (kg) -4.30 -0.441 1.90
Fertility Sub Index -12.20
Calving Interval (days) 6.23 -1.459 -9.09
Survival (%) -2.78 1.117 -3.11
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index -1.71
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 4.45 -0.432 -1.92
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -12.85

* Based on an €80/tonne carbon price