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 -5.43
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) -1.77 -0.375 0.66
Prot (kg) 4.42 -0.441 -1.95
Fertility Sub Index -16.36
Calving Interval (days) 8.00 -1.459 -11.67
Survival (%) -4.20 1.117 -4.69
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index -0.46
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -21.97

* Based on an €80/tonne carbon price