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 -11.31
Milk (kg) 266.00 -0.014 -3.72
Fat (kg) 8.24 -0.375 -3.09
Prot (kg) 10.19 -0.441 -4.50
Fertility Sub Index 1.97
Calving Interval (days) -0.94 -1.459 1.37
Survival (%) 0.54 1.117 0.60
Calving Sub Index 3.65
Gestation Length (days) -3.97 -0.919 3.65
Beef Sub Index -1.27
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 3.68 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -8.10

* Based on an €80/tonne carbon price