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 -13.76
Milk (kg) 562.00 -0.014 -7.87
Fat (kg) 6.97 -0.375 -2.61
Prot (kg) 7.43 -0.441 -3.28
Fertility Sub Index 1.42
Calving Interval (days) -0.85 -1.459 1.24
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.17
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.87 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 2.30
Live WT (kg) -7.50 -0.307 2.30
Total Carbon Sub Index -10.68

* Based on an €80/tonne carbon price