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 -20.04
Milk (kg) 740.00 -0.014 -10.36
Fat (kg) 9.77 -0.375 -3.66
Prot (kg) 13.65 -0.441 -6.02
Fertility Sub Index 1.98
Calving Interval (days) -1.55 -1.459 2.26
Survival (%) -0.25 1.117 -0.28
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.38
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 0.71 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -16.01

* Based on an €80/tonne carbon price