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 -5.75
Milk (kg) 106.00 -0.014 -1.48
Fat (kg) 8.08 -0.375 -3.03
Prot (kg) 2.80 -0.441 -1.24
Fertility Sub Index -1.48
Calving Interval (days) 0.58 -1.459 -0.85
Survival (%) -0.57 1.117 -0.64
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.42
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index -5.57

* Based on an €80/tonne carbon price