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 8.80
Milk (kg) -564.00 -0.014 7.90
Fat (kg) 6.98 -0.375 -2.61
Prot (kg) -7.97 -0.441 3.52
Fertility Sub Index -1.34
Calving Interval (days) 1.20 -1.459 -1.75
Survival (%) 0.37 1.117 0.41
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 5.68
Carcass Weight (kg) -18.50 -0.528 9.76
Age of Slaughter (days) 9.44 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 15.08
Live WT (kg) -49.20 -0.307 15.08
Total Carbon Sub Index 28.56

* Based on an €80/tonne carbon price