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 -13.17
Milk (kg) 239.00 -0.014 -3.35
Fat (kg) 8.06 -0.375 -3.02
Prot (kg) 15.42 -0.441 -6.81
Fertility Sub Index 5.64
Calving Interval (days) -3.25 -1.459 4.74
Survival (%) 0.80 1.117 0.89
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 2.43
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) -4.03 -0.432 1.74
Maintenance Sub Index Maint. Sub Index 3.89
Live WT (kg) -12.70 -0.307 3.89
Total Carbon Sub Index -0.11

* Based on an €80/tonne carbon price