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 -0.72
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) -10.54 -0.375 3.95
Prot (kg) 3.48 -0.441 -1.54
Fertility Sub Index -1.61
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) -1.53 1.117 -1.71
Calving Sub Index 4.15
Gestation Length (days) -4.52 -0.919 4.15
Beef Sub Index -2.73
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 14.14 -0.432 -6.10
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -0.39

* Based on an €80/tonne carbon price