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 -0.77
Milk (kg) -21.00 -0.014 0.29
Fat (kg) -0.74 -0.375 0.28
Prot (kg) 3.03 -0.441 -1.34
Fertility Sub Index 5.54
Calving Interval (days) -1.90 -1.459 2.77
Survival (%) 2.48 1.117 2.77
Calving Sub Index -1.46
Gestation Length (days) 1.59 -0.919 -1.46
Beef Sub Index -2.21
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 4.84
Live WT (kg) -15.80 -0.307 4.84
Total Carbon Sub Index 5.95

* Based on an €80/tonne carbon price