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 -12.78
Milk (kg) 499.00 -0.014 -6.99
Fat (kg) 6.20 -0.375 -2.32
Prot (kg) 7.87 -0.441 -3.47
Fertility Sub Index 7.46
Calving Interval (days) -4.49 -1.459 6.55
Survival (%) 0.81 1.117 0.90
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 2.04
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 0.28 -0.432 -0.12
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index 0.99

* Based on an €80/tonne carbon price