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 0.26
Milk (kg) -71.00 -0.014 0.99
Fat (kg) 1.64 -0.375 -0.61
Prot (kg) 0.26 -0.441 -0.11
Fertility Sub Index 5.09
Calving Interval (days) -2.73 -1.459 3.98
Survival (%) 0.99 1.117 1.11
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 7.65
Carcass Weight (kg) -15.10 -0.528 7.97
Age of Slaughter (days) 0.73 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index 7.60
Live WT (kg) -24.80 -0.307 7.60
Total Carbon Sub Index 25.57

* Based on an €80/tonne carbon price