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 5.65
Milk (kg) 9.00 -0.014 -0.13
Fat (kg) -10.93 -0.375 4.09
Prot (kg) -3.82 -0.441 1.69
Fertility Sub Index -7.95
Calving Interval (days) 3.96 -1.459 -5.78
Survival (%) -1.94 1.117 -2.17
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 1.55
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 0.57 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -0.15

* Based on an €80/tonne carbon price