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 -19.47
Milk (kg) 581.00 -0.014 -8.13
Fat (kg) 15.36 -0.375 -5.75
Prot (kg) 12.65 -0.441 -5.58
Fertility Sub Index -11.03
Calving Interval (days) 6.48 -1.459 -9.45
Survival (%) -1.41 1.117 -1.58
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index -0.44
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 9.09 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -27.93

* Based on an €80/tonne carbon price