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 -5.54
Milk (kg) -53.00 -0.014 0.74
Fat (kg) 7.97 -0.375 -2.99
Prot (kg) 7.48 -0.441 -3.30
Fertility Sub Index 0.39
Calving Interval (days) -0.58 -1.459 0.85
Survival (%) -0.41 1.117 -0.46
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 1.04
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 2.61 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 3.74
Live WT (kg) -12.20 -0.307 3.74
Total Carbon Sub Index 0.07

* Based on an €80/tonne carbon price