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 -26.04
Milk (kg) 515.00 -0.014 -7.21
Fat (kg) 27.19 -0.375 -10.18
Prot (kg) 19.60 -0.441 -8.65
Fertility Sub Index -0.21
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) 1.77 1.117 1.98
Calving Sub Index 3.56
Gestation Length (days) -3.87 -0.919 3.56
Beef Sub Index -1.77
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 7.40 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -26.93

* Based on an €80/tonne carbon price