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 -7.55
Milk (kg) -202.00 -0.014 2.83
Fat (kg) 17.80 -0.375 -6.67
Prot (kg) 8.41 -0.441 -3.71
Fertility Sub Index 6.03
Calving Interval (days) -2.53 -1.459 3.69
Survival (%) 2.09 1.117 2.33
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 9.55
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 3.65 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 14.38
Live WT (kg) -46.90 -0.307 14.38
Total Carbon Sub Index 23.04

* Based on an €80/tonne carbon price