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 11.85
Milk (kg) -674.00 -0.014 9.44
Fat (kg) 5.48 -0.375 -2.05
Prot (kg) -10.12 -0.441 4.47
Fertility Sub Index 9.53
Calving Interval (days) -4.15 -1.459 6.06
Survival (%) 3.11 1.117 3.47
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 13.60
Carcass Weight (kg) -34.30 -0.528 18.09
Age of Slaughter (days) 10.40 -0.432 -4.49
Maintenance Sub Index Maint. Sub Index 24.10
Live WT (kg) -78.60 -0.307 24.10
Total Carbon Sub Index 59.95

* Based on an €80/tonne carbon price