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 -3.95
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 1.33 -0.375 -0.50
Prot (kg) 1.60 -0.441 -0.71
Fertility Sub Index -7.49
Calving Interval (days) 2.10 -1.459 -3.06
Survival (%) -3.96 1.117 -4.42
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index -1.16
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -12.44

* Based on an €80/tonne carbon price