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 -22.66
Milk (kg) 1064.00 -0.014 -14.90
Fat (kg) -12.06 -0.375 4.52
Prot (kg) 27.83 -0.441 -12.28
Fertility Sub Index -0.22
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) -0.07 1.117 -0.08
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.02
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.06 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -22.51

* Based on an €80/tonne carbon price