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 -7.36
Milk (kg) 272.00 -0.014 -3.81
Fat (kg) 3.96 -0.375 -1.48
Prot (kg) 4.68 -0.441 -2.07
Fertility Sub Index -5.89
Calving Interval (days) 2.00 -1.459 -2.92
Survival (%) -2.66 1.117 -2.97
Calving Sub Index 1.90
Gestation Length (days) -2.07 -0.919 1.90
Beef Sub Index -1.73
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 6.69 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index -13.96

* Based on an €80/tonne carbon price