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 -17.04
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) 17.56 -0.375 -6.58
Prot (kg) 16.97 -0.441 -7.49
Fertility Sub Index 0.86
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.29 1.117 0.32
Calving Sub Index 4.11
Gestation Length (days) -4.47 -0.919 4.11
Beef Sub Index 4.16
Carcass Weight (kg) -13.50 -0.528 7.12
Age of Slaughter (days) 6.87 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 4.38
Live WT (kg) -14.30 -0.307 4.38
Total Carbon Sub Index -3.52

* Based on an €80/tonne carbon price