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 -9.93
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) 11.44 -0.375 -4.28
Prot (kg) 5.85 -0.441 -2.58
Fertility Sub Index 0.71
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) 2.18 1.117 2.44
Calving Sub Index 1.72
Gestation Length (days) -1.87 -0.919 1.72
Beef Sub Index -5.55
Carcass Weight (kg) 7.30 -0.528 -3.85
Age of Slaughter (days) 3.93 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index -3.40
Live WT (kg) 11.10 -0.307 -3.40
Total Carbon Sub Index -16.45

* Based on an €80/tonne carbon price