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 0.93
Milk (kg) -47.00 -0.014 0.66
Fat (kg) 0.99 -0.375 -0.37
Prot (kg) -1.46 -0.441 0.64
Fertility Sub Index -6.84
Calving Interval (days) 2.00 -1.459 -2.92
Survival (%) -3.51 1.117 -3.92
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index -5.42
Carcass Weight (kg) 10.60 -0.528 -5.59
Age of Slaughter (days) -0.39 -0.432 0.17
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -11.94

* Based on an €80/tonne carbon price