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 -15.19
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 16.40 -0.375 -6.14
Prot (kg) 14.28 -0.441 -6.30
Fertility Sub Index 16.46
Calving Interval (days) -8.79 -1.459 12.82
Survival (%) 3.25 1.117 3.63
Calving Sub Index 5.14
Gestation Length (days) -5.59 -0.919 5.14
Beef Sub Index 0.06
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 6.77

* Based on an €80/tonne carbon price