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 0.13
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 6.88 -0.375 -2.58
Prot (kg) -3.78 -0.441 1.67
Fertility Sub Index 18.14
Calving Interval (days) -10.55 -1.459 15.39
Survival (%) 2.46 1.117 2.75
Calving Sub Index 1.86
Gestation Length (days) -2.02 -0.919 1.86
Beef Sub Index 1.86
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 7.17 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 7.82
Live WT (kg) -25.50 -0.307 7.82
Total Carbon Sub Index 29.81

* Based on an €80/tonne carbon price