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 -15.62
Milk (kg) -222.00 -0.014 3.11
Fat (kg) 24.89 -0.375 -9.32
Prot (kg) 21.32 -0.441 -9.41
Fertility Sub Index 6.01
Calving Interval (days) -2.71 -1.459 3.95
Survival (%) 1.84 1.117 2.06
Calving Sub Index 1.72
Gestation Length (days) -1.87 -0.919 1.72
Beef Sub Index 10.64
Carcass Weight (kg) -24.10 -0.528 12.71
Age of Slaughter (days) 4.80 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index 16.37
Live WT (kg) -53.40 -0.307 16.37
Total Carbon Sub Index 19.11

* Based on an €80/tonne carbon price