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 -1.85
Milk (kg) -51.00 -0.014 0.71
Fat (kg) 9.59 -0.375 -3.59
Prot (kg) -2.33 -0.441 1.03
Fertility Sub Index -16.41
Calving Interval (days) 8.85 -1.459 -12.91
Survival (%) -3.13 1.117 -3.50
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.54
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 3.93 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index -3.80
Live WT (kg) 12.40 -0.307 -3.80
Total Carbon Sub Index -23.07

* Based on an €80/tonne carbon price