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 -18.26
Milk (kg) 555.00 -0.014 -7.77
Fat (kg) 13.21 -0.375 -4.95
Prot (kg) 12.56 -0.441 -5.54
Fertility Sub Index -6.82
Calving Interval (days) 4.35 -1.459 -6.35
Survival (%) -0.42 1.117 -0.47
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index -0.97
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 7.75 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index -3.80
Live WT (kg) 12.40 -0.307 -3.80
Total Carbon Sub Index -26.36

* Based on an €80/tonne carbon price