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 -8.18
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) 2.94 -0.375 -1.10
Prot (kg) 8.49 -0.441 -3.75
Fertility Sub Index -0.43
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) -0.89 1.117 -0.99
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -1.98
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index -3.65
Live WT (kg) 11.90 -0.307 -3.65
Total Carbon Sub Index -14.34

* Based on an €80/tonne carbon price