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 -0.61
Milk (kg) 145.00 -0.014 -2.03
Fat (kg) -4.25 -0.375 1.59
Prot (kg) 0.40 -0.441 -0.18
Fertility Sub Index -15.39
Calving Interval (days) 7.84 -1.459 -11.44
Survival (%) -3.54 1.117 -3.95
Calving Sub Index 3.04
Gestation Length (days) -3.31 -0.919 3.04
Beef Sub Index -3.51
Carcass Weight (kg) 3.00 -0.528 -1.58
Age of Slaughter (days) 4.47 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index -2.67
Live WT (kg) 8.70 -0.307 -2.67
Total Carbon Sub Index -19.14

* Based on an €80/tonne carbon price