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 -5.38
Milk (kg) 217.00 -0.014 -3.04
Fat (kg) -0.06 -0.375 0.02
Prot (kg) 5.35 -0.441 -2.36
Fertility Sub Index -17.28
Calving Interval (days) 8.13 -1.459 -11.86
Survival (%) -4.85 1.117 -5.42
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -1.12
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -23.00

* Based on an €80/tonne carbon price