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 14.13
Milk (kg) -298.00 -0.014 4.17
Fat (kg) -12.21 -0.375 4.57
Prot (kg) -12.20 -0.441 5.38
Fertility Sub Index -3.04
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) -0.80 1.117 -0.89
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index -0.59
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.29 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 5.67
Live WT (kg) -18.50 -0.307 5.67
Total Carbon Sub Index 16.56

* Based on an €80/tonne carbon price