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 12.34
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -14.75 -0.375 5.52
Prot (kg) -8.75 -0.441 3.86
Fertility Sub Index -3.00
Calving Interval (days) 0.99 -1.459 -1.44
Survival (%) -1.39 1.117 -1.55
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.34
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.63 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index 10.68

* Based on an €80/tonne carbon price