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 -21.33
Milk (kg) 541.00 -0.014 -7.57
Fat (kg) 15.67 -0.375 -5.87
Prot (kg) 17.86 -0.441 -7.88
Fertility Sub Index -1.54
Calving Interval (days) 0.94 -1.459 -1.37
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 5.14
Gestation Length (days) -5.59 -0.919 5.14
Beef Sub Index -5.98
Carcass Weight (kg) 12.00 -0.528 -6.33
Age of Slaughter (days) -0.80 -0.432 0.35
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -33.52

* Based on an €80/tonne carbon price