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 -10.49
Milk (kg) 308.00 -0.014 -4.31
Fat (kg) 4.28 -0.375 -1.60
Prot (kg) 10.36 -0.441 -4.57
Fertility Sub Index 4.53
Calving Interval (days) -2.05 -1.459 2.99
Survival (%) 1.38 1.117 1.54
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -3.05
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -5.46

* Based on an €80/tonne carbon price