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 21.59
Milk (kg) -407.00 -0.014 5.70
Fat (kg) -19.82 -0.375 7.42
Prot (kg) -19.19 -0.441 8.47
Fertility Sub Index 0.47
Calving Interval (days) -0.23 -1.459 0.34
Survival (%) 0.12 1.117 0.13
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.58
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -2.19 -0.432 0.95
Maintenance Sub Index Maint. Sub Index 6.38
Live WT (kg) -20.80 -0.307 6.38
Total Carbon Sub Index 34.71

* Based on an €80/tonne carbon price