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 -3.86
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) -1.01 -0.375 0.38
Prot (kg) 1.19 -0.441 -0.53
Fertility Sub Index -19.41
Calving Interval (days) 9.37 -1.459 -13.67
Survival (%) -5.14 1.117 -5.74
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -1.69
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 1.71 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -26.74

* Based on an €80/tonne carbon price