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 -21.21
Milk (kg) 467.00 -0.014 -6.54
Fat (kg) 18.29 -0.375 -6.85
Prot (kg) 17.71 -0.441 -7.82
Fertility Sub Index -8.56
Calving Interval (days) 4.23 -1.459 -6.17
Survival (%) -2.14 1.117 -2.39
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index -4.03
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 4.08 -0.432 -1.76
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -39.47

* Based on an €80/tonne carbon price