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 5.35
Milk (kg) 16.00 -0.014 -0.22
Fat (kg) -6.66 -0.375 2.49
Prot (kg) -6.97 -0.441 3.08
Fertility Sub Index -8.71
Calving Interval (days) 4.51 -1.459 -6.58
Survival (%) -1.91 1.117 -2.13
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index 0.00
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.83 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -3.08

* Based on an €80/tonne carbon price