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 4.03
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) -5.84 -0.375 2.19
Prot (kg) -5.66 -0.441 2.50
Fertility Sub Index -13.13
Calving Interval (days) 5.86 -1.459 -8.55
Survival (%) -4.10 1.117 -4.58
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index -0.21
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 5.25 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -7.92

* Based on an €80/tonne carbon price