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 0.66
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) 2.60 -0.375 -0.97
Prot (kg) -5.60 -0.441 2.47
Fertility Sub Index -10.08
Calving Interval (days) 5.28 -1.459 -7.70
Survival (%) -2.13 1.117 -2.38
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index -1.39
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 1.99 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index -11.58

* Based on an €80/tonne carbon price