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 -3.97
Milk (kg) 76.00 -0.014 -1.06
Fat (kg) 4.89 -0.375 -1.83
Prot (kg) 2.44 -0.441 -1.08
Fertility Sub Index 16.72
Calving Interval (days) -9.76 -1.459 14.24
Survival (%) 2.22 1.117 2.48
Calving Sub Index 3.36
Gestation Length (days) -3.66 -0.919 3.36
Beef Sub Index -1.06
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index 14.65

* Based on an €80/tonne carbon price