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 -1.48
Milk (kg) 257.00 -0.014 -3.60
Fat (kg) -7.79 -0.375 2.92
Prot (kg) 1.82 -0.441 -0.80
Fertility Sub Index -15.24
Calving Interval (days) 7.68 -1.459 -11.21
Survival (%) -3.61 1.117 -4.03
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 0.88
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 1.38 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -15.08

* Based on an €80/tonne carbon price