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 -10.53
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 12.42 -0.375 -4.65
Prot (kg) 7.10 -0.441 -3.13
Fertility Sub Index -5.32
Calving Interval (days) 1.92 -1.459 -2.80
Survival (%) -2.25 1.117 -2.51
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index -2.39
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 7.62 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index -1.66
Live WT (kg) 5.40 -0.307 -1.66
Total Carbon Sub Index -16.64

* Based on an €80/tonne carbon price