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 -7.86
Milk (kg) 358.00 -0.014 -5.01
Fat (kg) 2.50 -0.375 -0.94
Prot (kg) 4.33 -0.441 -1.91
Fertility Sub Index -4.87
Calving Interval (days) 2.55 -1.459 -3.72
Survival (%) -1.03 1.117 -1.15
Calving Sub Index -0.31
Gestation Length (days) 0.34 -0.919 -0.31
Beef Sub Index -1.12
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -14.90

* Based on an €80/tonne carbon price