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 24.49
Milk (kg) -553.00 -0.014 7.74
Fat (kg) -17.28 -0.375 6.47
Prot (kg) -23.28 -0.441 10.27
Fertility Sub Index -2.55
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index 1.49
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 2.91 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index 26.33

* Based on an €80/tonne carbon price