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 -0.52
Milk (kg) -278.00 -0.014 3.89
Fat (kg) 8.91 -0.375 -3.34
Prot (kg) 2.43 -0.441 -1.07
Fertility Sub Index 10.52
Calving Interval (days) -4.89 -1.459 7.13
Survival (%) 3.03 1.117 3.39
Calving Sub Index 2.30
Gestation Length (days) -2.50 -0.919 2.30
Beef Sub Index 0.61
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 3.73 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index 1.01
Live WT (kg) -3.30 -0.307 1.01
Total Carbon Sub Index 13.92

* Based on an €80/tonne carbon price