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 -10.77
Milk (kg) -215.00 -0.014 3.01
Fat (kg) 17.92 -0.375 -6.71
Prot (kg) 16.01 -0.441 -7.07
Fertility Sub Index 1.47
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 0.77 1.117 0.86
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index 7.85
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 7.61 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 16.92
Live WT (kg) -55.20 -0.307 16.92
Total Carbon Sub Index 16.65

* Based on an €80/tonne carbon price