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 1.22
Milk (kg) 155.00 -0.014 -2.17
Fat (kg) -7.75 -0.375 2.90
Prot (kg) -1.11 -0.441 0.49
Fertility Sub Index -9.08
Calving Interval (days) 5.15 -1.459 -7.51
Survival (%) -1.40 1.117 -1.56
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index -2.47
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.96 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -8.74

* Based on an €80/tonne carbon price