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 8.85
Milk (kg) -137.00 -0.014 1.92
Fat (kg) -10.56 -0.375 3.96
Prot (kg) -6.74 -0.441 2.97
Fertility Sub Index -5.35
Calving Interval (days) 3.65 -1.459 -5.33
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index -2.11
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 8.18 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index 6.07
Live WT (kg) -19.80 -0.307 6.07
Total Carbon Sub Index 7.05

* Based on an €80/tonne carbon price