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 -6.26
Milk (kg) -326.00 -0.014 4.56
Fat (kg) 15.28 -0.375 -5.72
Prot (kg) 11.55 -0.441 -5.10
Fertility Sub Index 6.44
Calving Interval (days) -3.16 -1.459 4.61
Survival (%) 1.64 1.117 1.83
Calving Sub Index 1.25
Gestation Length (days) -1.36 -0.919 1.25
Beef Sub Index 5.99
Carcass Weight (kg) -17.40 -0.528 9.18
Age of Slaughter (days) 7.39 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 14.90
Live WT (kg) -48.60 -0.307 14.90
Total Carbon Sub Index 22.32

* Based on an €80/tonne carbon price