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 -29.46
Milk (kg) 722.00 -0.014 -10.11
Fat (kg) 23.88 -0.375 -8.94
Prot (kg) 23.57 -0.441 -10.40
Fertility Sub Index -0.99
Calving Interval (days) 2.13 -1.459 -3.11
Survival (%) 1.90 1.117 2.12
Calving Sub Index 3.77
Gestation Length (days) -4.10 -0.919 3.77
Beef Sub Index -1.45
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 3.24 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index -6.87
Live WT (kg) 22.40 -0.307 -6.87
Total Carbon Sub Index -35.00

* Based on an €80/tonne carbon price