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 -20.79
Milk (kg) 493.00 -0.014 -6.90
Fat (kg) 18.32 -0.375 -6.86
Prot (kg) 15.93 -0.441 -7.03
Fertility Sub Index 5.61
Calving Interval (days) -2.62 -1.459 3.82
Survival (%) 1.60 1.117 1.79
Calving Sub Index -2.16
Gestation Length (days) 2.35 -0.919 -2.16
Beef Sub Index -5.87
Carcass Weight (kg) 13.40 -0.528 -7.07
Age of Slaughter (days) -2.78 -0.432 1.20
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -33.02

* Based on an €80/tonne carbon price