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 -6.94
Milk (kg) -162.00 -0.014 2.27
Fat (kg) 17.47 -0.375 -6.54
Prot (kg) 6.04 -0.441 -2.67
Fertility Sub Index 13.90
Calving Interval (days) -6.98 -1.459 10.18
Survival (%) 3.33 1.117 3.72
Calving Sub Index 4.14
Gestation Length (days) -4.50 -0.919 4.14
Beef Sub Index 2.08
Carcass Weight (kg) -7.40 -0.528 3.90
Age of Slaughter (days) 4.22 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index 11.65

* Based on an €80/tonne carbon price