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 -10.65
Milk (kg) 124.00 -0.014 -1.74
Fat (kg) 13.18 -0.375 -4.94
Prot (kg) 9.02 -0.441 -3.98
Fertility Sub Index 1.56
Calving Interval (days) -0.99 -1.459 1.44
Survival (%) 0.10 1.117 0.11
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.47
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 0.23 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index -1.72
Live WT (kg) 5.60 -0.307 -1.72
Total Carbon Sub Index -11.75

* Based on an €80/tonne carbon price