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 -5.90
Milk (kg) 246.00 -0.014 -3.44
Fat (kg) -0.35 -0.375 0.13
Prot (kg) 5.86 -0.441 -2.59
Fertility Sub Index 10.61
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) 7.12 1.117 7.95
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 1.04
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.39 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 5.55
Live WT (kg) -18.10 -0.307 5.55
Total Carbon Sub Index 12.31

* Based on an €80/tonne carbon price