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 7.12
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) -11.48 -0.375 4.30
Prot (kg) -7.87 -0.441 3.47
Fertility Sub Index -14.25
Calving Interval (days) 6.55 -1.459 -9.56
Survival (%) -4.20 1.117 -4.69
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index -0.31
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 6.95 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -6.87

* Based on an €80/tonne carbon price