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 -16.93
Milk (kg) 477.00 -0.014 -6.68
Fat (kg) 10.16 -0.375 -3.81
Prot (kg) 14.61 -0.441 -6.45
Fertility Sub Index -7.66
Calving Interval (days) 3.04 -1.459 -4.44
Survival (%) -2.89 1.117 -3.23
Calving Sub Index 2.61
Gestation Length (days) -2.84 -0.919 2.61
Beef Sub Index -1.86
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 3.34 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -28.14

* Based on an €80/tonne carbon price