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 -19.35
Milk (kg) 327.00 -0.014 -4.58
Fat (kg) 41.37 -0.375 -15.50
Prot (kg) -1.65 -0.441 0.73
Fertility Sub Index -4.83
Calving Interval (days) 2.31 -1.459 -3.37
Survival (%) -1.31 1.117 -1.46
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.02
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.92 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -22.57

* Based on an €80/tonne carbon price