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 -10.16
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 13.13 -0.375 -4.92
Prot (kg) 5.70 -0.441 -2.52
Fertility Sub Index -5.81
Calving Interval (days) 4.42 -1.459 -6.45
Survival (%) 0.57 1.117 0.64
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index -3.02
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 6.14 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -13.95

* Based on an €80/tonne carbon price