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 -23.49
Milk (kg) 652.00 -0.014 -9.13
Fat (kg) 16.84 -0.375 -6.31
Prot (kg) 18.26 -0.441 -8.06
Fertility Sub Index -9.14
Calving Interval (days) 5.88 -1.459 -8.58
Survival (%) -0.50 1.117 -0.56
Calving Sub Index 3.77
Gestation Length (days) -4.10 -0.919 3.77
Beef Sub Index -0.09
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.78 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -36.31

* Based on an €80/tonne carbon price