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 -5.00
Milk (kg) 122.00 -0.014 -1.71
Fat (kg) 2.92 -0.375 -1.09
Prot (kg) 4.98 -0.441 -2.20
Fertility Sub Index 0.91
Calving Interval (days) 0.79 -1.459 -1.15
Survival (%) 1.85 1.117 2.07
Calving Sub Index -1.19
Gestation Length (days) 1.30 -0.919 -1.19
Beef Sub Index -1.83
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 4.85 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index -1.59

* Based on an €80/tonne carbon price