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 -0.87
Milk (kg) -400.00 -0.014 5.60
Fat (kg) 16.14 -0.375 -6.05
Prot (kg) 0.96 -0.441 -0.42
Fertility Sub Index 7.55
Calving Interval (days) -3.68 -1.459 5.37
Survival (%) 1.95 1.117 2.18
Calving Sub Index 1.35
Gestation Length (days) -1.47 -0.919 1.35
Beef Sub Index 12.72
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 18.12
Live WT (kg) -59.10 -0.307 18.12
Total Carbon Sub Index 38.87

* Based on an €80/tonne carbon price