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 -7.55
Milk (kg) 339.00 -0.014 -4.75
Fat (kg) -1.45 -0.375 0.54
Prot (kg) 7.58 -0.441 -3.35
Fertility Sub Index -0.84
Calving Interval (days) 0.36 -1.459 -0.53
Survival (%) -0.28 1.117 -0.31
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -0.33
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -9.44

* Based on an €80/tonne carbon price