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 15.87
Milk (kg) -382.00 -0.014 5.35
Fat (kg) -16.13 -0.375 6.04
Prot (kg) -10.14 -0.441 4.48
Fertility Sub Index -2.51
Calving Interval (days) 0.38 -1.459 -0.55
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 1.88
Gestation Length (days) -2.04 -0.919 1.88
Beef Sub Index 3.37
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 3.43 -0.432 -1.48
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 24.43

* Based on an €80/tonne carbon price