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 -5.09
Milk (kg) -52.00 -0.014 0.73
Fat (kg) 11.96 -0.375 -4.48
Prot (kg) 3.04 -0.441 -1.34
Fertility Sub Index 6.53
Calving Interval (days) -4.08 -1.459 5.95
Survival (%) 0.52 1.117 0.58
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 3.24
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 2.39 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 10.75

* Based on an €80/tonne carbon price