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 -8.55
Milk (kg) 323.00 -0.014 -4.52
Fat (kg) -1.57 -0.375 0.59
Prot (kg) 10.45 -0.441 -4.61
Fertility Sub Index -9.18
Calving Interval (days) 3.16 -1.459 -4.61
Survival (%) -4.09 1.117 -4.57
Calving Sub Index 2.78
Gestation Length (days) -3.02 -0.919 2.78
Beef Sub Index -0.78
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) -0.40 -0.432 0.17
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -16.03

* Based on an €80/tonne carbon price