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 -1.97
Milk (kg) 124.00 -0.014 -1.74
Fat (kg) -0.27 -0.375 0.10
Prot (kg) 0.75 -0.441 -0.33
Fertility Sub Index -14.09
Calving Interval (days) 7.98 -1.459 -11.64
Survival (%) -2.19 1.117 -2.45
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index -0.65
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 0.15 -0.432 -0.06
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index -15.38

* Based on an €80/tonne carbon price