Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -19.08
Milk (kg) 330.00 -0.014 -4.62
Fat (kg) 23.81 -0.375 -8.92
Prot (kg) 12.55 -0.441 -5.54
Fertility Sub Index -11.19
Calving Interval (days) 6.39 -1.459 -9.32
Survival (%) -1.67 1.117 -1.87
Calving Sub Index 2.45
Gestation Length (days) -2.66 -0.919 2.45
Beef Sub Index -1.76
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 4.80 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -33.86

* Based on an €80/tonne carbon price