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 -7.99
Milk (kg) -107.00 -0.014 1.50
Fat (kg) 16.06 -0.375 -6.02
Prot (kg) 7.87 -0.441 -3.47
Fertility Sub Index 12.70
Calving Interval (days) -6.90 -1.459 10.07
Survival (%) 2.36 1.117 2.64
Calving Sub Index 3.82
Gestation Length (days) -4.16 -0.919 3.82
Beef Sub Index 5.39
Carcass Weight (kg) -17.50 -0.528 9.23
Age of Slaughter (days) 8.90 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 10.42
Live WT (kg) -34.00 -0.307 10.42
Total Carbon Sub Index 24.35

* Based on an €80/tonne carbon price