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 3.65
Milk (kg) 40.00 -0.014 -0.56
Fat (kg) -7.55 -0.375 2.83
Prot (kg) -3.13 -0.441 1.38
Fertility Sub Index -17.77
Calving Interval (days) 9.27 -1.459 -13.53
Survival (%) -3.80 1.117 -4.25
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index -1.68
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 3.90 -0.432 -1.68
Maintenance Sub Index Maint. Sub Index -1.26
Live WT (kg) 4.10 -0.307 -1.26
Total Carbon Sub Index -16.17

* Based on an €80/tonne carbon price