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 -14.23
Milk (kg) 372.00 -0.014 -5.21
Fat (kg) 14.81 -0.375 -5.55
Prot (kg) 7.87 -0.441 -3.47
Fertility Sub Index 2.50
Calving Interval (days) -0.58 -1.459 0.85
Survival (%) 1.48 1.117 1.65
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index -3.12
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index -2.82
Live WT (kg) 9.20 -0.307 -2.82
Total Carbon Sub Index -15.45

* Based on an €80/tonne carbon price