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 -0.82
Milk (kg) -78.00 -0.014 1.09
Fat (kg) 2.80 -0.375 -1.05
Prot (kg) 1.95 -0.441 -0.86
Fertility Sub Index 7.55
Calving Interval (days) -3.40 -1.459 4.96
Survival (%) 2.32 1.117 2.59
Calving Sub Index 2.70
Gestation Length (days) -2.94 -0.919 2.70
Beef Sub Index -2.21
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 7.31 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 13.06

* Based on an €80/tonne carbon price