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 0.86
Milk (kg) 20.00 -0.014 -0.28
Fat (kg) 0.09 -0.375 -0.03
Prot (kg) -2.66 -0.441 1.17
Fertility Sub Index -5.46
Calving Interval (days) 2.71 -1.459 -3.95
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.31
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.61 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 1.75
Live WT (kg) -5.70 -0.307 1.75
Total Carbon Sub Index -3.10

* Based on an €80/tonne carbon price