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 -21.58
Milk (kg) 467.00 -0.014 -6.54
Fat (kg) 21.59 -0.375 -8.09
Prot (kg) 15.77 -0.441 -6.96
Fertility Sub Index 1.72
Calving Interval (days) -0.04 -1.459 0.06
Survival (%) 1.49 1.117 1.66
Calving Sub Index 2.53
Gestation Length (days) -2.75 -0.919 2.53
Beef Sub Index -3.70
Carcass Weight (kg) 1.50 -0.528 -0.79
Age of Slaughter (days) 6.74 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -25.73

* Based on an €80/tonne carbon price