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 12.44
Milk (kg) -599.00 -0.014 8.39
Fat (kg) 3.72 -0.375 -1.39
Prot (kg) -12.34 -0.441 5.45
Fertility Sub Index 6.81
Calving Interval (days) -3.88 -1.459 5.66
Survival (%) 1.03 1.117 1.15
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 15.08
Carcass Weight (kg) -36.90 -0.528 19.47
Age of Slaughter (days) 10.16 -0.432 -4.39
Maintenance Sub Index Maint. Sub Index 28.48
Live WT (kg) -92.90 -0.307 28.48
Total Carbon Sub Index 62.68

* Based on an €80/tonne carbon price