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 -0.97
Milk (kg) 115.00 -0.014 -1.61
Fat (kg) -3.39 -0.375 1.27
Prot (kg) 1.42 -0.441 -0.63
Fertility Sub Index -10.22
Calving Interval (days) 4.64 -1.459 -6.77
Survival (%) -3.09 1.117 -3.45
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -1.27
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 1.47 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -13.62

* Based on an €80/tonne carbon price