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 -14.39
Milk (kg) 131.00 -0.014 -1.83
Fat (kg) 18.99 -0.375 -7.11
Prot (kg) 12.33 -0.441 -5.44
Fertility Sub Index -10.67
Calving Interval (days) 4.74 -1.459 -6.92
Survival (%) -3.36 1.117 -3.75
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index -2.63
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 9.75 -0.432 -4.21
Maintenance Sub Index Maint. Sub Index -3.19
Live WT (kg) 10.40 -0.307 -3.19
Total Carbon Sub Index -28.91

* Based on an €80/tonne carbon price