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 -1.69
Milk (kg) -190.00 -0.014 2.66
Fat (kg) 10.16 -0.375 -3.81
Prot (kg) 1.23 -0.441 -0.54
Fertility Sub Index 1.54
Calving Interval (days) -0.20 -1.459 0.29
Survival (%) 1.12 1.117 1.25
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index 8.38
Carcass Weight (kg) -21.30 -0.528 11.24
Age of Slaughter (days) 6.61 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 17.01
Live WT (kg) -55.50 -0.307 17.01
Total Carbon Sub Index 26.56

* Based on an €80/tonne carbon price