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 3.39
Milk (kg) 95.00 -0.014 -1.33
Fat (kg) -6.73 -0.375 2.52
Prot (kg) -4.99 -0.441 2.20
Fertility Sub Index -15.10
Calving Interval (days) 8.10 -1.459 -11.82
Survival (%) -2.94 1.117 -3.28
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index -4.57
Carcass Weight (kg) 2.30 -0.528 -1.21
Age of Slaughter (days) 7.77 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index -4.23
Live WT (kg) 13.80 -0.307 -4.23
Total Carbon Sub Index -19.60

* Based on an €80/tonne carbon price