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 0.49
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) -4.87 -0.375 1.82
Prot (kg) -2.66 -0.441 1.17
Fertility Sub Index -9.87
Calving Interval (days) 5.37 -1.459 -7.84
Survival (%) -1.82 1.117 -2.03
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index -0.87
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 5.19 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -9.96

* Based on an €80/tonne carbon price