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 0.70
Milk (kg) 19.00 -0.014 -0.27
Fat (kg) 1.18 -0.375 -0.44
Prot (kg) -3.19 -0.441 1.41
Fertility Sub Index -8.62
Calving Interval (days) 4.56 -1.459 -6.65
Survival (%) -1.76 1.117 -1.97
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 0.14
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.25 -0.432 -0.97
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index -7.56

* Based on an €80/tonne carbon price