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 -4.27
Milk (kg) -153.00 -0.014 2.14
Fat (kg) 8.61 -0.375 -3.22
Prot (kg) 7.22 -0.441 -3.19
Fertility Sub Index 11.40
Calving Interval (days) -6.35 -1.459 9.26
Survival (%) 1.91 1.117 2.13
Calving Sub Index 5.05
Gestation Length (days) -5.49 -0.919 5.05
Beef Sub Index -0.12
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 11.39 -0.432 -4.92
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 11.14

* Based on an €80/tonne carbon price