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 -10.61
Milk (kg) 286.00 -0.014 -4.00
Fat (kg) 7.11 -0.375 -2.66
Prot (kg) 8.93 -0.441 -3.94
Fertility Sub Index 1.09
Calving Interval (days) -0.20 -1.459 0.29
Survival (%) 0.71 1.117 0.79
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index -2.70
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 4.31 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index -3.74
Live WT (kg) 12.20 -0.307 -3.74
Total Carbon Sub Index -13.14

* Based on an €80/tonne carbon price