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 -15.14
Milk (kg) 298.00 -0.014 -4.17
Fat (kg) 15.10 -0.375 -5.66
Prot (kg) 12.04 -0.441 -5.31
Fertility Sub Index 15.25
Calving Interval (days) -8.42 -1.459 12.29
Survival (%) 2.65 1.117 2.96
Calving Sub Index 2.81
Gestation Length (days) -3.06 -0.919 2.81
Beef Sub Index 2.32
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 7.10 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 11.37

* Based on an €80/tonne carbon price