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 -13.30
Milk (kg) 552.00 -0.014 -7.73
Fat (kg) 6.57 -0.375 -2.46
Prot (kg) 7.05 -0.441 -3.11
Fertility Sub Index 1.28
Calving Interval (days) -0.64 -1.459 0.93
Survival (%) 0.31 1.117 0.35
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.84
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 5.00 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -13.60

* Based on an €80/tonne carbon price