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 -0.95
Milk (kg) 68.00 -0.014 -0.95
Fat (kg) 0.63 -0.375 -0.24
Prot (kg) -0.54 -0.441 0.24
Fertility Sub Index -7.02
Calving Interval (days) 3.52 -1.459 -5.14
Survival (%) -1.69 1.117 -1.89
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.68
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.19 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -8.51

* Based on an €80/tonne carbon price