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 -13.31
Milk (kg) 368.00 -0.014 -5.15
Fat (kg) 8.08 -0.375 -3.03
Prot (kg) 11.63 -0.441 -5.13
Fertility Sub Index 10.60
Calving Interval (days) -5.71 -1.459 8.33
Survival (%) 2.03 1.117 2.27
Calving Sub Index 1.77
Gestation Length (days) -1.93 -0.919 1.77
Beef Sub Index -1.02
Carcass Weight (kg) 2.30 -0.528 -1.21
Age of Slaughter (days) -0.44 -0.432 0.19
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -2.58

* Based on an €80/tonne carbon price