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 -1.01
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) -3.23 -0.375 1.21
Prot (kg) -1.16 -0.441 0.51
Fertility Sub Index -15.41
Calving Interval (days) 7.98 -1.459 -11.64
Survival (%) -3.37 1.117 -3.76
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -1.92
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -13.49

* Based on an €80/tonne carbon price