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 -7.27
Milk (kg) 232.00 -0.014 -3.25
Fat (kg) 2.46 -0.375 -0.92
Prot (kg) 7.03 -0.441 -3.10
Fertility Sub Index 0.66
Calving Interval (days) -0.09 -1.459 0.13
Survival (%) 0.47 1.117 0.53
Calving Sub Index -1.44
Gestation Length (days) 1.57 -0.919 -1.44
Beef Sub Index -7.48
Carcass Weight (kg) 15.10 -0.528 -7.97
Age of Slaughter (days) -1.13 -0.432 0.49
Maintenance Sub Index Maint. Sub Index -8.64
Live WT (kg) 28.20 -0.307 -8.64
Total Carbon Sub Index -24.18

* Based on an €80/tonne carbon price