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 -0.06
Milk (kg) -66.00 -0.014 0.92
Fat (kg) 3.85 -0.375 -1.44
Prot (kg) -1.04 -0.441 0.46
Fertility Sub Index 6.36
Calving Interval (days) -2.13 -1.459 3.11
Survival (%) 2.91 1.117 3.25
Calving Sub Index 2.58
Gestation Length (days) -2.81 -0.919 2.58
Beef Sub Index 2.65
Carcass Weight (kg) -10.10 -0.528 5.33
Age of Slaughter (days) 6.21 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 18.27

* Based on an €80/tonne carbon price