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 0.33
Milk (kg) -54.00 -0.014 0.76
Fat (kg) 3.05 -0.375 -1.14
Prot (kg) -1.62 -0.441 0.72
Fertility Sub Index -3.65
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index 6.50
Carcass Weight (kg) -13.30 -0.528 7.02
Age of Slaughter (days) 1.20 -0.432 -0.52
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 10.47

* Based on an €80/tonne carbon price