Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -3.25
Milk (kg) 129.00 -0.014 -1.81
Fat (kg) 1.56 -0.375 -0.58
Prot (kg) 1.94 -0.441 -0.86
Fertility Sub Index -14.71
Calving Interval (days) 7.63 -1.459 -11.13
Survival (%) -3.20 1.117 -3.58
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index -1.07
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 2.24 -0.432 -0.97
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -18.17

* Based on an €80/tonne carbon price