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 10.76
Milk (kg) -197.00 -0.014 2.76
Fat (kg) -10.88 -0.375 4.08
Prot (kg) -8.90 -0.441 3.93
Fertility Sub Index -5.53
Calving Interval (days) 3.69 -1.459 -5.38
Survival (%) -0.13 1.117 -0.15
Calving Sub Index -0.76
Gestation Length (days) 0.83 -0.919 -0.76
Beef Sub Index -0.85
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index 6.01
Live WT (kg) -19.60 -0.307 6.01
Total Carbon Sub Index 9.63

* Based on an €80/tonne carbon price