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 -1.87
Milk (kg) -390.00 -0.014 5.46
Fat (kg) 14.46 -0.375 -5.42
Prot (kg) 4.33 -0.441 -1.91
Fertility Sub Index 6.71
Calving Interval (days) -2.80 -1.459 4.09
Survival (%) 2.35 1.117 2.63
Calving Sub Index 2.70
Gestation Length (days) -2.94 -0.919 2.70
Beef Sub Index 8.87
Carcass Weight (kg) -24.30 -0.528 12.82
Age of Slaughter (days) 9.14 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 19.13
Live WT (kg) -62.40 -0.307 19.13
Total Carbon Sub Index 35.55

* Based on an €80/tonne carbon price