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 12.67
Milk (kg) -482.00 -0.014 6.75
Fat (kg) -0.16 -0.375 0.06
Prot (kg) -13.29 -0.441 5.87
Fertility Sub Index 15.84
Calving Interval (days) -7.96 -1.459 11.61
Survival (%) 3.78 1.117 4.22
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 5.18
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) -0.15 -0.432 0.06
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 39.33

* Based on an €80/tonne carbon price