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 -11.22
Milk (kg) 104.00 -0.014 -1.46
Fat (kg) 21.51 -0.375 -8.06
Prot (kg) 3.86 -0.441 -1.70
Fertility Sub Index -1.43
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) -0.26 1.117 -0.29
Calving Sub Index -0.32
Gestation Length (days) 0.35 -0.919 -0.32
Beef Sub Index -0.27
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index -0.77
Live WT (kg) 2.50 -0.307 -0.77
Total Carbon Sub Index -13.99

* Based on an €80/tonne carbon price