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 -7.18
Milk (kg) -176.00 -0.014 2.46
Fat (kg) 15.00 -0.375 -5.62
Prot (kg) 9.12 -0.441 -4.03
Fertility Sub Index -6.61
Calving Interval (days) 2.93 -1.459 -4.27
Survival (%) -2.09 1.117 -2.33
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 6.14
Carcass Weight (kg) -13.30 -0.528 7.02
Age of Slaughter (days) 2.02 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index 10.48
Live WT (kg) -34.20 -0.307 10.48
Total Carbon Sub Index 3.39

* Based on an €80/tonne carbon price