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 -15.38
Milk (kg) -224.00 -0.014 3.14
Fat (kg) 24.40 -0.375 -9.14
Prot (kg) 21.25 -0.441 -9.38
Fertility Sub Index 5.98
Calving Interval (days) -2.91 -1.459 4.25
Survival (%) 1.55 1.117 1.73
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 11.86
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 5.02 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index 20.69
Live WT (kg) -67.50 -0.307 20.69
Total Carbon Sub Index 23.81

* Based on an €80/tonne carbon price