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 -12.17
Milk (kg) 308.00 -0.014 -4.31
Fat (kg) 13.44 -0.375 -5.03
Prot (kg) 6.40 -0.441 -2.82
Fertility Sub Index 1.03
Calving Interval (days) -0.60 -1.459 0.88
Survival (%) 0.14 1.117 0.16
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.10
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.60 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -9.36

* Based on an €80/tonne carbon price