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 -16.68
Milk (kg) 339.00 -0.014 -4.75
Fat (kg) 16.21 -0.375 -6.07
Prot (kg) 13.29 -0.441 -5.87
Fertility Sub Index 7.66
Calving Interval (days) -3.68 -1.459 5.37
Survival (%) 2.05 1.117 2.29
Calving Sub Index -1.21
Gestation Length (days) 1.32 -0.919 -1.21
Beef Sub Index -8.08
Carcass Weight (kg) 15.50 -0.528 -8.18
Age of Slaughter (days) -0.23 -0.432 0.10
Maintenance Sub Index Maint. Sub Index -10.79
Live WT (kg) 35.20 -0.307 -10.79
Total Carbon Sub Index -29.11

* Based on an €80/tonne carbon price