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 -4.24
Milk (kg) 171.00 -0.014 -2.39
Fat (kg) 0.52 -0.375 -0.19
Prot (kg) 3.74 -0.441 -1.65
Fertility Sub Index -8.89
Calving Interval (days) 4.34 -1.459 -6.33
Survival (%) -2.29 1.117 -2.56
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index -0.82
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -1.01
Live WT (kg) 3.30 -0.307 -1.01
Total Carbon Sub Index -14.15

* Based on an €80/tonne carbon price