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 -5.79
Milk (kg) 266.00 -0.014 -3.72
Fat (kg) 0.03 -0.375 -0.01
Prot (kg) 4.66 -0.441 -2.06
Fertility Sub Index -3.87
Calving Interval (days) 2.37 -1.459 -3.46
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index 0.04
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.35 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -7.82

* Based on an €80/tonne carbon price