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 28.58
Milk (kg) -536.00 -0.014 7.50
Fat (kg) -27.45 -0.375 10.28
Prot (kg) -24.46 -0.441 10.80
Fertility Sub Index 3.51
Calving Interval (days) -2.38 -1.459 3.47
Survival (%) 0.03 1.117 0.03
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 2.76
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -0.28 -0.432 0.12
Maintenance Sub Index Maint. Sub Index 4.57
Live WT (kg) -14.90 -0.307 4.57
Total Carbon Sub Index 39.41

* Based on an €80/tonne carbon price