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 -10.02
Milk (kg) -34.00 -0.014 0.48
Fat (kg) 15.57 -0.375 -5.83
Prot (kg) 10.56 -0.441 -4.66
Fertility Sub Index 4.34
Calving Interval (days) -2.12 -1.459 3.09
Survival (%) 1.12 1.117 1.25
Calving Sub Index 2.77
Gestation Length (days) -3.01 -0.919 2.77
Beef Sub Index 8.20
Carcass Weight (kg) -22.00 -0.528 11.61
Age of Slaughter (days) 7.88 -0.432 -3.40
Maintenance Sub Index Maint. Sub Index 9.63
Live WT (kg) -31.40 -0.307 9.63
Total Carbon Sub Index 14.92

* Based on an €80/tonne carbon price