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 -9.34
Milk (kg) 28.00 -0.014 -0.39
Fat (kg) 12.44 -0.375 -4.66
Prot (kg) 9.71 -0.441 -4.29
Fertility Sub Index 7.95
Calving Interval (days) -4.20 -1.459 6.13
Survival (%) 1.63 1.117 1.82
Calving Sub Index 4.29
Gestation Length (days) -4.67 -0.919 4.29
Beef Sub Index 2.47
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 5.39 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 4.47

* Based on an €80/tonne carbon price