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 -9.23
Milk (kg) 184.00 -0.014 -2.58
Fat (kg) 8.41 -0.375 -3.15
Prot (kg) 7.95 -0.441 -3.51
Fertility Sub Index 5.51
Calving Interval (days) -2.69 -1.459 3.92
Survival (%) 1.42 1.117 1.59
Calving Sub Index 3.68
Gestation Length (days) -4.00 -0.919 3.68
Beef Sub Index -0.59
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 3.56 -0.432 -1.54
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -4.93

* Based on an €80/tonne carbon price