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 -4.73
Milk (kg) -100.00 -0.014 1.40
Fat (kg) 10.13 -0.375 -3.79
Prot (kg) 5.30 -0.441 -2.34
Fertility Sub Index 4.85
Calving Interval (days) -2.10 -1.459 3.06
Survival (%) 1.60 1.117 1.79
Calving Sub Index 3.63
Gestation Length (days) -3.95 -0.919 3.63
Beef Sub Index 8.11
Carcass Weight (kg) -20.30 -0.528 10.71
Age of Slaughter (days) 6.03 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 11.16
Live WT (kg) -36.40 -0.307 11.16
Total Carbon Sub Index 23.01

* Based on an €80/tonne carbon price