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 -15.39
Milk (kg) 960.00 -0.014 -13.44
Fat (kg) -20.09 -0.375 7.52
Prot (kg) 21.46 -0.441 -9.47
Fertility Sub Index -6.44
Calving Interval (days) 3.28 -1.459 -4.79
Survival (%) -1.48 1.117 -1.65
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.25
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.01 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 1.07
Live WT (kg) -3.50 -0.307 1.07
Total Carbon Sub Index -21.05

* Based on an €80/tonne carbon price