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 -8.26
Milk (kg) -12.00 -0.014 0.17
Fat (kg) 13.34 -0.375 -5.00
Prot (kg) 7.78 -0.441 -3.43
Fertility Sub Index 16.96
Calving Interval (days) -9.15 -1.459 13.35
Survival (%) 3.23 1.117 3.61
Calving Sub Index 4.05
Gestation Length (days) -4.41 -0.919 4.05
Beef Sub Index -1.24
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 8.50 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 11.51

* Based on an €80/tonne carbon price