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 -6.24
Milk (kg) -107.00 -0.014 1.50
Fat (kg) 12.57 -0.375 -4.71
Prot (kg) 6.87 -0.441 -3.03
Fertility Sub Index 7.02
Calving Interval (days) -3.30 -1.459 4.81
Survival (%) 1.97 1.117 2.20
Calving Sub Index 2.68
Gestation Length (days) -2.92 -0.919 2.68
Beef Sub Index 9.47
Carcass Weight (kg) -24.10 -0.528 12.71
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index 17.26
Live WT (kg) -56.30 -0.307 17.26
Total Carbon Sub Index 30.19

* Based on an €80/tonne carbon price