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 -0.78
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) -1.00 -0.375 0.37
Prot (kg) 0.42 -0.441 -0.19
Fertility Sub Index -6.15
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -1.46 1.117 -1.63
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index -1.49
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 3.94 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -8.80

* Based on an €80/tonne carbon price