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 17.25
Milk (kg) -530.00 -0.014 7.42
Fat (kg) -8.38 -0.375 3.14
Prot (kg) -15.15 -0.441 6.69
Fertility Sub Index -3.91
Calving Interval (days) 2.55 -1.459 -3.72
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index 16.89
Carcass Weight (kg) -38.60 -0.528 20.36
Age of Slaughter (days) 8.05 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 30.01
Live WT (kg) -97.90 -0.307 30.01
Total Carbon Sub Index 60.71

* Based on an €80/tonne carbon price