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 -23.44
Milk (kg) 530.00 -0.014 -7.42
Fat (kg) 23.15 -0.375 -8.67
Prot (kg) 16.65 -0.441 -7.35
Fertility Sub Index 1.27
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.47 1.117 0.53
Calving Sub Index 4.15
Gestation Length (days) -4.52 -0.919 4.15
Beef Sub Index -0.78
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 5.48 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -25.24

* Based on an €80/tonne carbon price