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 -3.49
Milk (kg) -141.00 -0.014 1.97
Fat (kg) 8.36 -0.375 -3.13
Prot (kg) 5.28 -0.441 -2.33
Fertility Sub Index 17.48
Calving Interval (days) -9.02 -1.459 13.16
Survival (%) 3.87 1.117 4.32
Calving Sub Index 4.17
Gestation Length (days) -4.54 -0.919 4.17
Beef Sub Index 0.16
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 6.11 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 17.40

* Based on an €80/tonne carbon price