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 -11.83
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) 4.65 -0.375 -1.74
Prot (kg) 16.13 -0.441 -7.12
Fertility Sub Index 6.36
Calving Interval (days) -2.80 -1.459 4.09
Survival (%) 2.04 1.117 2.28
Calving Sub Index -1.42
Gestation Length (days) 1.55 -0.919 -1.42
Beef Sub Index -2.25
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 8.50 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 6.65
Live WT (kg) -21.70 -0.307 6.65
Total Carbon Sub Index -2.48

* Based on an €80/tonne carbon price