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 -7.66
Milk (kg) -327.00 -0.014 4.58
Fat (kg) 15.93 -0.375 -5.97
Prot (kg) 14.21 -0.441 -6.27
Fertility Sub Index -0.03
Calving Interval (days) 0.72 -1.459 -1.05
Survival (%) 0.91 1.117 1.02
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index 13.55
Carcass Weight (kg) -33.90 -0.528 17.88
Age of Slaughter (days) 10.03 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index 25.75
Live WT (kg) -84.00 -0.307 25.75
Total Carbon Sub Index 32.50

* Based on an €80/tonne carbon price