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 -29.46
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) 37.64 -0.375 -14.10
Prot (kg) 28.42 -0.441 -12.54
Fertility Sub Index -0.46
Calving Interval (days) -0.12 -1.459 0.18
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 0.18
Gestation Length (days) -0.20 -0.919 0.18
Beef Sub Index 1.74
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 0.13 -0.432 -0.06
Maintenance Sub Index Maint. Sub Index 3.65
Live WT (kg) -11.90 -0.307 3.65
Total Carbon Sub Index -24.34

* Based on an €80/tonne carbon price