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 10.94
Milk (kg) -192.00 -0.014 2.69
Fat (kg) -12.56 -0.375 4.70
Prot (kg) -8.03 -0.441 3.54
Fertility Sub Index -3.66
Calving Interval (days) 0.63 -1.459 -0.92
Survival (%) -2.45 1.117 -2.74
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 0.14
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 0.66 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 9.77

* Based on an €80/tonne carbon price