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 8.99
Milk (kg) -527.00 -0.014 7.38
Fat (kg) 5.75 -0.375 -2.15
Prot (kg) -8.53 -0.441 3.76
Fertility Sub Index -2.68
Calving Interval (days) 2.06 -1.459 -3.01
Survival (%) 0.29 1.117 0.32
Calving Sub Index 2.37
Gestation Length (days) -2.58 -0.919 2.37
Beef Sub Index 12.03
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 5.85 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index 23.42
Live WT (kg) -76.40 -0.307 23.42
Total Carbon Sub Index 44.13

* Based on an €80/tonne carbon price