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 -4.43
Milk (kg) -335.00 -0.014 4.69
Fat (kg) 19.74 -0.375 -7.39
Prot (kg) 3.92 -0.441 -1.73
Fertility Sub Index 6.61
Calving Interval (days) -2.48 -1.459 3.62
Survival (%) 2.68 1.117 2.99
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index 11.71
Carcass Weight (kg) -29.50 -0.528 15.56
Age of Slaughter (days) 8.92 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index 19.41
Live WT (kg) -63.30 -0.307 19.41
Total Carbon Sub Index 35.72

* Based on an €80/tonne carbon price