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 -14.37
Milk (kg) 211.00 -0.014 -2.95
Fat (kg) 13.05 -0.375 -4.89
Prot (kg) 14.80 -0.441 -6.53
Fertility Sub Index 9.85
Calving Interval (days) -5.89 -1.459 8.59
Survival (%) 1.12 1.117 1.25
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index 9.24
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 3.03 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 11.04
Live WT (kg) -36.00 -0.307 11.04
Total Carbon Sub Index 19.67

* Based on an €80/tonne carbon price