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 -1.78
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) 0.95 -0.375 -0.36
Prot (kg) 1.61 -0.441 -0.71
Fertility Sub Index -7.09
Calving Interval (days) 3.42 -1.459 -4.99
Survival (%) -1.88 1.117 -2.10
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 6.67
Carcass Weight (kg) -15.80 -0.528 8.33
Age of Slaughter (days) 3.86 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 5.52

* Based on an €80/tonne carbon price