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 3.87
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) -12.10 -0.375 4.53
Prot (kg) -5.09 -0.441 2.25
Fertility Sub Index -15.06
Calving Interval (days) 8.14 -1.459 -11.88
Survival (%) -2.85 1.117 -3.18
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index -1.12
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 6.27 -0.432 -2.71
Maintenance Sub Index Maint. Sub Index -2.48
Live WT (kg) 8.10 -0.307 -2.48
Total Carbon Sub Index -13.54

* Based on an €80/tonne carbon price