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 -13.54
Milk (kg) 552.00 -0.014 -7.73
Fat (kg) 6.60 -0.375 -2.47
Prot (kg) 7.56 -0.441 -3.34
Fertility Sub Index -0.34
Calving Interval (days) 0.44 -1.459 -0.64
Survival (%) 0.27 1.117 0.30
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 0.20
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 0.52 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index 0.15
Live WT (kg) -0.50 -0.307 0.15
Total Carbon Sub Index -13.23

* Based on an €80/tonne carbon price