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 -1.47
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) 5.28 -0.375 -1.98
Prot (kg) -2.67 -0.441 1.18
Fertility Sub Index 0.99
Calving Interval (days) 0.36 -1.459 -0.53
Survival (%) 1.36 1.117 1.52
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 2.67
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 2.36 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 5.33
Live WT (kg) -17.40 -0.307 5.33
Total Carbon Sub Index 6.98

* Based on an €80/tonne carbon price