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 -5.30
Milk (kg) -253.00 -0.014 3.54
Fat (kg) 17.91 -0.375 -6.71
Prot (kg) 4.83 -0.441 -2.13
Fertility Sub Index 8.59
Calving Interval (days) -5.12 -1.459 7.47
Survival (%) 1.00 1.117 1.12
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index 0.68
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) -2.19 -0.432 0.95
Maintenance Sub Index Maint. Sub Index -1.47
Live WT (kg) 4.80 -0.307 -1.47
Total Carbon Sub Index 4.73

* Based on an €80/tonne carbon price