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 -1.84
Milk (kg) 140.00 -0.014 -1.96
Fat (kg) 0.24 -0.375 -0.09
Prot (kg) -0.47 -0.441 0.21
Fertility Sub Index -18.61
Calving Interval (days) 9.15 -1.459 -13.35
Survival (%) -4.71 1.117 -5.26
Calving Sub Index 1.94
Gestation Length (days) -2.11 -0.919 1.94
Beef Sub Index 0.90
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 8.05 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index -17.21

* Based on an €80/tonne carbon price