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 -17.81
Milk (kg) 418.00 -0.014 -5.85
Fat (kg) 27.82 -0.375 -10.42
Prot (kg) 3.49 -0.441 -1.54
Fertility Sub Index 0.26
Calving Interval (days) -0.25 -1.459 0.36
Survival (%) -0.09 1.117 -0.10
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.26
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 2.08 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index -17.70

* Based on an €80/tonne carbon price