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 -3.13
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) -2.81 -0.375 1.05
Prot (kg) 3.33 -0.441 -1.47
Fertility Sub Index -15.08
Calving Interval (days) 8.24 -1.459 -12.02
Survival (%) -2.74 1.117 -3.06
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index -0.82
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index -1.59
Live WT (kg) 5.20 -0.307 -1.59
Total Carbon Sub Index -20.21

* Based on an €80/tonne carbon price