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 -4.09
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) -4.26 -0.375 1.60
Prot (kg) 3.84 -0.441 -1.69
Fertility Sub Index -21.61
Calving Interval (days) 10.03 -1.459 -14.63
Survival (%) -6.24 1.117 -6.97
Calving Sub Index 2.93
Gestation Length (days) -3.19 -0.919 2.93
Beef Sub Index -3.44
Carcass Weight (kg) 3.70 -0.528 -1.95
Age of Slaughter (days) 3.44 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -32.95

* Based on an €80/tonne carbon price