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 6.25
Milk (kg) -22.00 -0.014 0.31
Fat (kg) -7.46 -0.375 2.79
Prot (kg) -7.13 -0.441 3.15
Fertility Sub Index -21.72
Calving Interval (days) 10.52 -1.459 -15.35
Survival (%) -5.70 1.117 -6.37
Calving Sub Index 1.15
Gestation Length (days) -1.25 -0.919 1.15
Beef Sub Index -2.07
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -16.76

* Based on an €80/tonne carbon price