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 -6.83
Milk (kg) -131.00 -0.014 1.83
Fat (kg) 13.34 -0.375 -5.00
Prot (kg) 8.32 -0.441 -3.67
Fertility Sub Index 12.44
Calving Interval (days) -5.78 -1.459 8.43
Survival (%) 3.59 1.117 4.01
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index 4.06
Carcass Weight (kg) -17.20 -0.528 9.07
Age of Slaughter (days) 11.62 -0.432 -5.02
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 19.35

* Based on an €80/tonne carbon price