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 -0.59
Milk (kg) -309.00 -0.014 4.33
Fat (kg) 8.65 -0.375 -3.24
Prot (kg) 3.80 -0.441 -1.68
Fertility Sub Index 5.81
Calving Interval (days) -2.46 -1.459 3.59
Survival (%) 1.99 1.117 2.22
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 9.14
Carcass Weight (kg) -22.10 -0.528 11.66
Age of Slaughter (days) 5.84 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index 14.99
Live WT (kg) -48.90 -0.307 14.99
Total Carbon Sub Index 30.38

* Based on an €80/tonne carbon price