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 16.75
Milk (kg) -295.00 -0.014 4.13
Fat (kg) -14.35 -0.375 5.37
Prot (kg) -16.41 -0.441 7.24
Fertility Sub Index -10.92
Calving Interval (days) 5.93 -1.459 -8.65
Survival (%) -2.03 1.117 -2.27
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index 1.13
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 7.82

* Based on an €80/tonne carbon price