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 -16.08
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 24.74 -0.375 -9.27
Prot (kg) 8.33 -0.441 -3.68
Fertility Sub Index 0.66
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 0.04 1.117 0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.52
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -13.04

* Based on an €80/tonne carbon price