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 7.95
Milk (kg) -128.00 -0.014 1.79
Fat (kg) -6.65 -0.375 2.49
Prot (kg) -8.32 -0.441 3.67
Fertility Sub Index -18.82
Calving Interval (days) 10.04 -1.459 -14.65
Survival (%) -3.73 1.117 -4.17
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index -0.39
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.94 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index 0.21
Live WT (kg) -0.70 -0.307 0.21
Total Carbon Sub Index -9.95

* Based on an €80/tonne carbon price