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 -23.37
Milk (kg) 570.00 -0.014 -7.98
Fat (kg) 20.96 -0.375 -7.85
Prot (kg) 17.08 -0.441 -7.54
Fertility Sub Index -5.55
Calving Interval (days) 3.48 -1.459 -5.08
Survival (%) -0.42 1.117 -0.47
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index 0.92
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 3.74 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -33.75

* Based on an €80/tonne carbon price