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 -7.06
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) 4.44 -0.375 -1.66
Prot (kg) 4.83 -0.441 -2.13
Fertility Sub Index 1.40
Calving Interval (days) -0.20 -1.459 0.29
Survival (%) 0.99 1.117 1.11
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index 2.44
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -2.12 -0.432 0.92
Maintenance Sub Index Maint. Sub Index 3.40
Live WT (kg) -11.10 -0.307 3.40
Total Carbon Sub Index 0.68

* Based on an €80/tonne carbon price