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 -10.14
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 1.57 -0.375 -0.59
Prot (kg) 14.54 -0.441 -6.42
Fertility Sub Index 6.55
Calving Interval (days) -3.10 -1.459 4.52
Survival (%) 1.81 1.117 2.02
Calving Sub Index 4.27
Gestation Length (days) -4.64 -0.919 4.27
Beef Sub Index -0.35
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 8.99 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 1.54

* Based on an €80/tonne carbon price