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 2.13
Milk (kg) -280.00 -0.014 3.92
Fat (kg) 5.05 -0.375 -1.89
Prot (kg) -0.23 -0.441 0.10
Fertility Sub Index 8.58
Calving Interval (days) -4.01 -1.459 5.85
Survival (%) 2.44 1.117 2.73
Calving Sub Index 1.89
Gestation Length (days) -2.06 -0.919 1.89
Beef Sub Index 4.45
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 5.69 -0.432 -2.46
Maintenance Sub Index Maint. Sub Index 10.42
Live WT (kg) -34.00 -0.307 10.42
Total Carbon Sub Index 27.48

* Based on an €80/tonne carbon price