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 15.74
Milk (kg) -686.00 -0.014 9.60
Fat (kg) 1.18 -0.375 -0.44
Prot (kg) -14.90 -0.441 6.58
Fertility Sub Index 0.73
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) 0.46 1.117 0.51
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 20.57
Carcass Weight (kg) -43.90 -0.528 23.16
Age of Slaughter (days) 6.00 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 30.63
Live WT (kg) -99.90 -0.307 30.63
Total Carbon Sub Index 67.99

* Based on an €80/tonne carbon price