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 -1.09
Milk (kg) 235.00 -0.014 -3.29
Fat (kg) -0.77 -0.375 0.29
Prot (kg) -4.33 -0.441 1.91
Fertility Sub Index -16.82
Calving Interval (days) 8.96 -1.459 -13.07
Survival (%) -3.35 1.117 -3.74
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index -3.43
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 6.23 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index -3.77
Live WT (kg) 12.30 -0.307 -3.77
Total Carbon Sub Index -24.12

* Based on an €80/tonne carbon price