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 -2.89
Milk (kg) 2.00 -0.014 -0.03
Fat (kg) 6.51 -0.375 -2.44
Prot (kg) 0.96 -0.441 -0.42
Fertility Sub Index 15.32
Calving Interval (days) -8.92 -1.459 13.01
Survival (%) 2.06 1.117 2.30
Calving Sub Index 3.55
Gestation Length (days) -3.86 -0.919 3.55
Beef Sub Index 6.26
Carcass Weight (kg) -17.90 -0.528 9.44
Age of Slaughter (days) 7.38 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 29.59

* Based on an €80/tonne carbon price