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 -3.76
Milk (kg) -53.00 -0.014 0.74
Fat (kg) 8.04 -0.375 -3.01
Prot (kg) 3.38 -0.441 -1.49
Fertility Sub Index 3.83
Calving Interval (days) -1.36 -1.459 1.98
Survival (%) 1.65 1.117 1.84
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index 4.84
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 2.84 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index 10.02
Live WT (kg) -32.70 -0.307 10.02
Total Carbon Sub Index 14.96

* Based on an €80/tonne carbon price