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 -28.13
Milk (kg) 457.00 -0.014 -6.40
Fat (kg) 21.42 -0.375 -8.02
Prot (kg) 31.07 -0.441 -13.71
Fertility Sub Index 4.04
Calving Interval (days) -1.48 -1.459 2.16
Survival (%) 1.68 1.117 1.88
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index 2.15
Carcass Weight (kg) -11.60 -0.528 6.12
Age of Slaughter (days) 9.20 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 11.96
Live WT (kg) -39.00 -0.307 11.96
Total Carbon Sub Index -9.08

* Based on an €80/tonne carbon price