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 13.82
Milk (kg) -184.00 -0.014 2.58
Fat (kg) -13.98 -0.375 5.24
Prot (kg) -13.62 -0.441 6.01
Fertility Sub Index -5.48
Calving Interval (days) 2.53 -1.459 -3.69
Survival (%) -1.60 1.117 -1.79
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 0.87
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 2.76 -0.432 -1.19
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 8.10

* Based on an €80/tonne carbon price