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 -21.60
Milk (kg) 292.00 -0.014 -4.09
Fat (kg) 27.60 -0.375 -10.34
Prot (kg) 16.26 -0.441 -7.18
Fertility Sub Index -8.23
Calving Interval (days) 4.66 -1.459 -6.80
Survival (%) -1.28 1.117 -1.43
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index -3.47
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 8.03 -0.432 -3.47
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -35.37

* Based on an €80/tonne carbon price