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 17.57
Milk (kg) -206.00 -0.014 2.88
Fat (kg) -21.95 -0.375 8.22
Prot (kg) -14.64 -0.441 6.46
Fertility Sub Index -2.63
Calving Interval (days) 1.02 -1.459 -1.49
Survival (%) -1.02 1.117 -1.14
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 0.73
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 0.87 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 3.22
Live WT (kg) -10.50 -0.307 3.22
Total Carbon Sub Index 19.49

* Based on an €80/tonne carbon price