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 -9.78
Milk (kg) -191.00 -0.014 2.67
Fat (kg) 22.83 -0.375 -8.55
Prot (kg) 8.85 -0.441 -3.91
Fertility Sub Index 5.70
Calving Interval (days) -2.16 -1.459 3.15
Survival (%) 2.28 1.117 2.55
Calving Sub Index 2.33
Gestation Length (days) -2.54 -0.919 2.33
Beef Sub Index 13.34
Carcass Weight (kg) -30.60 -0.528 16.14
Age of Slaughter (days) 6.50 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index 19.56
Live WT (kg) -63.80 -0.307 19.56
Total Carbon Sub Index 31.15

* Based on an €80/tonne carbon price