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 10.42
Milk (kg) -558.00 -0.014 7.81
Fat (kg) 4.40 -0.375 -1.65
Prot (kg) -9.64 -0.441 4.25
Fertility Sub Index 5.14
Calving Interval (days) -2.41 -1.459 3.52
Survival (%) 1.45 1.117 1.62
Calving Sub Index -0.46
Gestation Length (days) 0.50 -0.919 -0.46
Beef Sub Index 14.50
Carcass Weight (kg) -34.00 -0.528 17.94
Age of Slaughter (days) 7.95 -0.432 -3.43
Maintenance Sub Index Maint. Sub Index 26.64
Live WT (kg) -86.90 -0.307 26.64
Total Carbon Sub Index 56.24

* Based on an €80/tonne carbon price