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 -7.66
Milk (kg) 124.00 -0.014 -1.74
Fat (kg) 12.28 -0.375 -4.60
Prot (kg) 2.99 -0.441 -1.32
Fertility Sub Index 6.31
Calving Interval (days) -2.30 -1.459 3.36
Survival (%) 2.64 1.117 2.95
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 2.46
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 2.74 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index 4.97
Live WT (kg) -16.20 -0.307 4.97
Total Carbon Sub Index 5.61

* Based on an €80/tonne carbon price