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 -9.72
Milk (kg) 493.00 -0.014 -6.90
Fat (kg) -6.18 -0.375 2.31
Prot (kg) 11.64 -0.441 -5.14
Fertility Sub Index -1.83
Calving Interval (days) 1.31 -1.459 -1.91
Survival (%) 0.07 1.117 0.08
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index -0.64
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.59 -0.432 -1.12
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -12.86

* Based on an €80/tonne carbon price