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 -0.83
Milk (kg) 101.00 -0.014 -1.41
Fat (kg) -1.96 -0.375 0.73
Prot (kg) 0.35 -0.441 -0.15
Fertility Sub Index -11.22
Calving Interval (days) 5.26 -1.459 -7.67
Survival (%) -3.17 1.117 -3.54
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index -0.97
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.86 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index -2.33
Live WT (kg) 7.60 -0.307 -2.33
Total Carbon Sub Index -14.79

* Based on an €80/tonne carbon price