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 -5.42
Milk (kg) -60.00 -0.014 0.84
Fat (kg) 12.10 -0.375 -4.53
Prot (kg) 3.92 -0.441 -1.73
Fertility Sub Index 18.19
Calving Interval (days) -10.79 -1.459 15.74
Survival (%) 2.19 1.117 2.45
Calving Sub Index 2.86
Gestation Length (days) -3.11 -0.919 2.86
Beef Sub Index -1.01
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 4.04 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 14.92

* Based on an €80/tonne carbon price