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 -0.06
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 0.45 -0.375 -0.17
Prot (kg) 1.09 -0.441 -0.48
Fertility Sub Index -1.55
Calving Interval (days) 1.92 -1.459 -2.80
Survival (%) 1.12 1.117 1.25
Calving Sub Index -1.87
Gestation Length (days) 2.03 -0.919 -1.87
Beef Sub Index 0.03
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 3.11 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index 3.56
Live WT (kg) -11.60 -0.307 3.56
Total Carbon Sub Index 0.11

* Based on an €80/tonne carbon price