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 -3.31
Milk (kg) 240.00 -0.014 -3.36
Fat (kg) -1.36 -0.375 0.51
Prot (kg) 1.05 -0.441 -0.46
Fertility Sub Index -4.81
Calving Interval (days) 2.32 -1.459 -3.38
Survival (%) -1.28 1.117 -1.43
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.10
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.48 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -6.44

* Based on an €80/tonne carbon price