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 20.05
Milk (kg) -761.00 -0.014 10.65
Fat (kg) -4.97 -0.375 1.86
Prot (kg) -17.08 -0.441 7.54
Fertility Sub Index 0.93
Calving Interval (days) 1.00 -1.459 -1.46
Survival (%) 2.14 1.117 2.39
Calving Sub Index -0.51
Gestation Length (days) 0.56 -0.919 -0.51
Beef Sub Index 21.94
Carcass Weight (kg) -47.60 -0.528 25.11
Age of Slaughter (days) 7.35 -0.432 -3.17
Maintenance Sub Index Maint. Sub Index 31.58
Live WT (kg) -103.00 -0.307 31.58
Total Carbon Sub Index 73.98

* Based on an €80/tonne carbon price