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 12.40
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -6.54 -0.375 2.45
Prot (kg) -11.44 -0.441 5.05
Fertility Sub Index -2.53
Calving Interval (days) 1.97 -1.459 -2.87
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index 19.29
Carcass Weight (kg) -43.20 -0.528 22.79
Age of Slaughter (days) 8.11 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index 32.37
Live WT (kg) -105.60 -0.307 32.37
Total Carbon Sub Index 62.10

* Based on an €80/tonne carbon price