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 -11.55
Milk (kg) 297.00 -0.014 -4.16
Fat (kg) 12.93 -0.375 -4.84
Prot (kg) 5.78 -0.441 -2.55
Fertility Sub Index 0.58
Calving Interval (days) -0.43 -1.459 0.63
Survival (%) -0.04 1.117 -0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.13
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.77 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -9.79

* Based on an €80/tonne carbon price