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 5.38
Milk (kg) -374.00 -0.014 5.24
Fat (kg) 4.04 -0.375 -1.51
Prot (kg) -3.75 -0.441 1.66
Fertility Sub Index -4.41
Calving Interval (days) 2.52 -1.459 -3.68
Survival (%) -0.66 1.117 -0.74
Calving Sub Index 3.28
Gestation Length (days) -3.57 -0.919 3.28
Beef Sub Index 10.54
Carcass Weight (kg) -24.90 -0.528 13.14
Age of Slaughter (days) 6.00 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 18.73
Live WT (kg) -61.10 -0.307 18.73
Total Carbon Sub Index 33.53

* Based on an €80/tonne carbon price