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 -7.97
Milk (kg) -179.00 -0.014 2.51
Fat (kg) 16.42 -0.375 -6.15
Prot (kg) 9.80 -0.441 -4.33
Fertility Sub Index 0.73
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.63 1.117 0.70
Calving Sub Index 1.38
Gestation Length (days) -1.50 -0.919 1.38
Beef Sub Index 11.14
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 7.92 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 19.10
Live WT (kg) -62.30 -0.307 19.10
Total Carbon Sub Index 24.38

* Based on an €80/tonne carbon price