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 8.17
Milk (kg) -541.00 -0.014 7.57
Fat (kg) 7.58 -0.375 -2.84
Prot (kg) -7.78 -0.441 3.43
Fertility Sub Index 2.97
Calving Interval (days) -2.29 -1.459 3.34
Survival (%) -0.33 1.117 -0.37
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 9.18
Carcass Weight (kg) -28.70 -0.528 15.14
Age of Slaughter (days) 13.80 -0.432 -5.96
Maintenance Sub Index Maint. Sub Index 25.44
Live WT (kg) -83.00 -0.307 25.44
Total Carbon Sub Index 45.72

* Based on an €80/tonne carbon price