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 -13.09
Milk (kg) 315.00 -0.014 -4.41
Fat (kg) 12.37 -0.375 -4.63
Prot (kg) 9.16 -0.441 -4.04
Fertility Sub Index -0.09
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) -0.17 1.117 -0.19
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.27
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.84 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 1.99
Live WT (kg) -6.50 -0.307 1.99
Total Carbon Sub Index -11.92

* Based on an €80/tonne carbon price