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 -5.69
Milk (kg) 427.00 -0.014 -5.98
Fat (kg) -7.18 -0.375 2.69
Prot (kg) 5.45 -0.441 -2.41
Fertility Sub Index -19.01
Calving Interval (days) 9.87 -1.459 -14.40
Survival (%) -4.13 1.117 -4.61
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index -1.57
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 2.04 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index -3.53
Live WT (kg) 11.50 -0.307 -3.53
Total Carbon Sub Index -29.70

* Based on an €80/tonne carbon price