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 -35.71
Milk (kg) 729.00 -0.014 -10.21
Fat (kg) 23.69 -0.375 -8.87
Prot (kg) 37.67 -0.441 -16.63
Fertility Sub Index 4.72
Calving Interval (days) -3.09 -1.459 4.51
Survival (%) 0.19 1.117 0.21
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 1.69
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) -3.66 -0.432 1.58
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -26.35

* Based on an €80/tonne carbon price