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 -10.15
Milk (kg) -56.00 -0.014 0.78
Fat (kg) 18.01 -0.375 -6.75
Prot (kg) 9.49 -0.441 -4.19
Fertility Sub Index 9.65
Calving Interval (days) -4.97 -1.459 7.25
Survival (%) 2.15 1.117 2.40
Calving Sub Index 4.63
Gestation Length (days) -5.04 -0.919 4.63
Beef Sub Index -2.11
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 11.24 -0.432 -4.85
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 1.41

* Based on an €80/tonne carbon price