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 6.33
Milk (kg) -400.00 -0.014 5.60
Fat (kg) 6.53 -0.375 -2.45
Prot (kg) -7.20 -0.441 3.18
Fertility Sub Index 5.07
Calving Interval (days) -2.98 -1.459 4.35
Survival (%) 0.65 1.117 0.73
Calving Sub Index 0.40
Gestation Length (days) -0.43 -0.919 0.40
Beef Sub Index 7.63
Carcass Weight (kg) -13.60 -0.528 7.17
Age of Slaughter (days) -1.06 -0.432 0.46
Maintenance Sub Index Maint. Sub Index 7.42
Live WT (kg) -24.20 -0.307 7.42
Total Carbon Sub Index 26.86

* Based on an €80/tonne carbon price