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 -18.62
Milk (kg) 376.00 -0.014 -5.26
Fat (kg) 15.53 -0.375 -5.82
Prot (kg) 17.08 -0.441 -7.54
Fertility Sub Index 6.13
Calving Interval (days) -2.95 -1.459 4.30
Survival (%) 1.63 1.117 1.82
Calving Sub Index -0.77
Gestation Length (days) 0.84 -0.919 -0.77
Beef Sub Index -5.56
Carcass Weight (kg) 12.50 -0.528 -6.59
Age of Slaughter (days) -2.39 -0.432 1.03
Maintenance Sub Index Maint. Sub Index -8.83
Live WT (kg) 28.80 -0.307 -8.83
Total Carbon Sub Index -27.65

* Based on an €80/tonne carbon price