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 -8.91
Milk (kg) -197.00 -0.014 2.76
Fat (kg) 20.14 -0.375 -7.54
Prot (kg) 9.35 -0.441 -4.13
Fertility Sub Index 14.08
Calving Interval (days) -7.84 -1.459 11.44
Survival (%) 2.36 1.117 2.64
Calving Sub Index 3.91
Gestation Length (days) -4.25 -0.919 3.91
Beef Sub Index 0.64
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 5.24 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 12.47

* Based on an €80/tonne carbon price